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   <div id="projectname">LibDriver ST7789
   &#160;<span id="projectnumber">1.0.0</span>
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   <div id="projectbrief">ST7789 full-featured driver</div>
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<div class="title">driver_st7789.c</div>  </div>
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<a href="driver__st7789_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="driver__st7789_8h.html">driver_st7789.h</a>&quot;</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="driver__st7789__font_8h.html">driver_st7789_font.h</a>&quot;</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#adc9da0a24824ca1239b593f6459b3954">   43</a></span>&#160;<span class="preprocessor">#define CHIP_NAME                 &quot;Sitronix ST7789&quot;</span>        </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aaa2b8f5b105c3019df0cb346f472e803">   44</a></span>&#160;<span class="preprocessor">#define MANUFACTURER_NAME         &quot;Sitronix&quot;</span>               </div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aac8d8cbd899667d609787ef4cf37054d">   45</a></span>&#160;<span class="preprocessor">#define SUPPLY_VOLTAGE_MIN        2.4f                     </span></div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a68eba8b601afe11f1b871d944976c035">   46</a></span>&#160;<span class="preprocessor">#define SUPPLY_VOLTAGE_MAX        3.3f                     </span></div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a2989837a37d6d63b59c6dd541b785435">   47</a></span>&#160;<span class="preprocessor">#define MAX_CURRENT               7.5f                     </span></div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aab353db5bf4eb787f86a2080f609a551">   48</a></span>&#160;<span class="preprocessor">#define TEMPERATURE_MIN           -30.0f                   </span></div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a90c0b20d54005712fcc8cb01281360e9">   49</a></span>&#160;<span class="preprocessor">#define TEMPERATURE_MAX           85.0f                    </span></div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ae578001fe043b4cca7a0edd801cfe9c4">   50</a></span>&#160;<span class="preprocessor">#define DRIVER_VERSION            1000                     </span></div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">   55</a></span>&#160;<span class="preprocessor">#define ST7789_CMD         0        </span></div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">   56</a></span>&#160;<span class="preprocessor">#define ST7789_DATA        1        </span></div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ab694ec8cfb1fdc28141f35254e320489">   61</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_NOP             0x00        </span></div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a8972d22631662bb1b01299cf3c4df8fa">   62</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_SWRESET         0x01        </span></div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a29a960506013768b1ed2e5e1841588fe">   63</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_SLPIN           0x10        </span></div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ac6f77d15a0ef0cf0b43dd6fafd4237c7">   64</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_SLPOUT          0x11        </span></div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a26aee71f996de8303626d8003144ee9a">   65</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_PTLON           0x12        </span></div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aab6716d51b92c0b9420a0186c80b30e2">   66</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_NORON           0x13        </span></div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ad091c0a724b0365c75619dce44b80119">   67</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_INVOFF          0x20        </span></div>
<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a4d8a7e37cf21ed0874058b5d9f84e4f1">   68</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_INVON           0x21        </span></div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a076d7214dbbc071fd4facb975035f305">   69</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_GAMSET          0x26        </span></div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ae27a3b6ffaf974e3b638facc5dabe9e1">   70</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_DISPOFF         0x28        </span></div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a17742ee0182fb253281271cbed423a2a">   71</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_DISPON          0x29        </span></div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a61b7c649e2536c66d4240d2dc9f63eaa">   72</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_CASET           0x2A        </span></div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a8c5c0474b6b0572156b6641d874201d7">   73</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_RASET           0x2B        </span></div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a05c380d0ad74afd89085820e205c21b9">   74</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_RAMWR           0x2C        </span></div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a3e03d73235b3dc1ab920cd90b92215c9">   75</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_PTLAR           0x30        </span></div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aa8e18669c814e01036c87e4ec4caf3ee">   76</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_VSCRDEF         0x33        </span></div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ab56e6b4eae86634340219e7c6e87ac5e">   77</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_TEOFF           0x34        </span></div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#abe7a0fede2a7803dea60873d7ad1c9b8">   78</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_TEON            0x35        </span></div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aad08690ea27e67944587c0ed6dbb4e1a">   79</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_MADCTL          0x36        </span></div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aa86d62f93e303ea0e2901571f28b5b06">   80</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_VSCRSADD        0x37        </span></div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a24834b06dcda3013570c7b3ac7fa919d">   81</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_IDMOFF          0x38        </span></div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a4c7db7b8a2333f4b998caf127c284929">   82</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_IDMON           0x39        </span></div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a54d6cd233148a2618af52ec30af680cc">   83</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_COLMOD          0x3A        </span></div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a9a3dea4bcb9b90fa9452271555e9ce80">   84</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_RAMWRC          0x3C        </span></div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#af2cae6c65cfd737d9f7aeac1ea3dc820">   85</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_TESCAN          0x44        </span></div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a7488b32ce5e2f7ccfad60cbbe6ea3256">   86</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_WRDISBV         0x51        </span></div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a7b4faf3f77273609b7c46d1e7d96598d">   87</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_WRCTRLD         0x53        </span></div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a76eddcfa09c68c4e0933fe67206b3c0d">   88</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_WRCACE          0x55        </span></div>
<div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a51fedbad396375717869f9c8374a030a">   89</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_WRCABCMB        0x5E        </span></div>
<div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#abaf77ac8229748e0edb11b53b6bcca26">   90</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_RAMCTRL         0xB0        </span></div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a0cef21fd288fa78cd6d400fb58716ef4">   91</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_RGBCTRL         0xB1        </span></div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a16dc09186320bbd8058f9cfda780c8fd">   92</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_PORCTRL         0xB2        </span></div>
<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aed874d01767dc004d09deb8e1cc7f023">   93</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_FRCTRL1         0xB3        </span></div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a9e7d6e28e2d769e8712505800b2bd862">   94</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_PARCTRL         0xB5        </span></div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a6f1ed402e22bfb1f881815516193816e">   95</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_GCTRL           0xB7        </span></div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a769c04feff92839521f6a88fbd7cbc9b">   96</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_GTADJ           0xB8        </span></div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a7600ef3c8b4429e1d5c532fbfd6e0c93">   97</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_DGMEN           0xBA        </span></div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a0b6eec3dc7bc9ebde5cc2378ce654920">   98</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_VCOMS           0xBB        </span></div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ac447daee16c762691bff893b42c87685">   99</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_LCMCTRL         0xC0        </span></div>
<div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#af07186689bfe17cd52f92d0434da9ac3">  100</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_IDSET           0xC1        </span></div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aa8ea993369a7084e72d7479c444aba74">  101</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_VDVVRHEN        0xC2        </span></div>
<div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a1557744f9c10954de567aa60f24a0e08">  102</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_VRHS            0xC3        </span></div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aeb1ffc222efdeaf7fde56a98147713d7">  103</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_VDVSET          0xC4        </span></div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#accd80f8ad9b8697608cc7c899b82b66b">  104</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_VCMOFSET        0xC5        </span></div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#abe9372ae49b150c81a8c0da3552860fe">  105</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_FRCTR2          0xC6        </span></div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ae009bf6cb7d6c537cee7cafed2a84a0a">  106</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_CABCCTRL        0xC7        </span></div>
<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#abb5dd1ae4f1da7e2670580643dc1dd16">  107</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_REGSEL1         0xC8        </span></div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a85d714d90e9f36df67cbe7d006913488">  108</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_REGSEL2         0xCA        </span></div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a83017dd8ee2966246e149f33d193e295">  109</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_PWMFRSEL        0xCC        </span></div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ac82403f979ee139fd7f4723857eeefb7">  110</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_PWCTRL1         0xD0        </span></div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#accaa9e4a6922a9f3b471a0201e094cd9">  111</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_VAPVANEN        0xD2        </span></div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a76593b88d8808cf5f114e57d9b50e06a">  112</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_CMD2EN          0xDF        </span></div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a446038af131014b52cc8471ccf9188a4">  113</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_PVGAMCTRL       0xE0        </span></div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aaf60ab09a56649483c40dab457872999">  114</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_NVGAMCTRL       0xE1        </span></div>
<div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#aaa1818641474041c8c403581278d693b">  115</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_DGMLUTR         0xE2        </span></div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ad306e53645ca79a04f83c3164187401b">  116</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_DGMLUTB         0xE3        </span></div>
<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a7f2d418394011705dcbc46c649c45641">  117</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_GATECTRL        0xE4        </span></div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ad84f4d06c882b342230d5c4815a87fde">  118</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_SPI2EN          0xE7        </span></div>
<div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a8f4cb67c397f88f5586a43762e062e05">  119</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_PWCTRL2         0xE8        </span></div>
<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a5c58987e5c3bbf86e383c7f64bda217d">  120</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_EQCTRL          0xE9        </span></div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a6788611835e731b6d9b3f115f183ffac">  121</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_PROMCTRL        0xEC        </span></div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#a6f0b7c247d7582507671e7009b10eda6">  122</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_PROMEN          0xFA        </span></div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ad91167058a314c39ba2189ecb93877b9">  123</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_NVMSET          0xFC        </span></div>
<div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="driver__st7789_8c.html#ab5fb0b6a9a32d19d69ee48af1a9874cb">  124</a></span>&#160;<span class="preprocessor">#define ST7789_CMD_PROMACT         0xFE        </span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="keyword">static</span> uint8_t a_st7789_write_byte(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t data, uint8_t cmd)</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;{</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160; </div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    res = handle-&gt;<a class="code" href="structst7789__handle__s.html#ac57019b61cb5ce825b8b0bb4a2b6a008">cmd_data_gpio_write</a>(cmd);        <span class="comment">/* write gpio */</span></div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                  <span class="comment">/* check result */</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    {</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        <span class="keywordflow">return</span> 1;                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    }</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    res = handle-&gt;<a class="code" href="structst7789__handle__s.html#adac0200f9c9e205330090e0d34f605d5">spi_write_cmd</a>(&amp;data, 1);         <span class="comment">/* write data command */</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                  <span class="comment">/* check result */</span></div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    {</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        <span class="keywordflow">return</span> 1;                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    }</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="keywordflow">return</span> 0;                                      <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;}</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160; </div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="keyword">static</span> uint8_t a_st7789_write_bytes(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t *data, uint16_t len, uint8_t cmd)</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;{</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160; </div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    res = handle-&gt;<a class="code" href="structst7789__handle__s.html#ac57019b61cb5ce825b8b0bb4a2b6a008">cmd_data_gpio_write</a>(cmd);         <span class="comment">/* write gpio */</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                   <span class="comment">/* check result */</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    {</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        <span class="keywordflow">return</span> 1;                                   <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    }</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    res = handle-&gt;<a class="code" href="structst7789__handle__s.html#adac0200f9c9e205330090e0d34f605d5">spi_write_cmd</a>(data, len);         <span class="comment">/* write data command */</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                   <span class="comment">/* check result */</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    {</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        <span class="keywordflow">return</span> 1;                                   <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    }</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160; </div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    <span class="keywordflow">return</span> 0;                                       <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;}</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160; </div>
<div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga8de0da13dc7b0a5a816924bc6b7a820e">  193</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga8de0da13dc7b0a5a816924bc6b7a820e">st7789_nop</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;{</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                      <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    {</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;        <span class="keywordflow">return</span> 2;                                                            <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    }</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                 <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    {</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <span class="keywordflow">return</span> 3;                                                            <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    }</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160; </div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ab694ec8cfb1fdc28141f35254e320489">ST7789_CMD_NOP</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write nop command */</span></div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    {</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);              <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160; </div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;        <span class="keywordflow">return</span> 1;                                                            <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    }</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160; </div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <span class="keywordflow">return</span> 0;                                                                <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;}</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160; </div>
<div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga61632227b80b1e161c3ece064577b5a0">  224</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga61632227b80b1e161c3ece064577b5a0">st7789_software_reset</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;{</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                          <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    {</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;        <span class="keywordflow">return</span> 2;                                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    }</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                     <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    {</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;        <span class="keywordflow">return</span> 3;                                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    }</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160; </div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a8972d22631662bb1b01299cf3c4df8fa">ST7789_CMD_SWRESET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write software reset command */</span></div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    {</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                  <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160; </div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;        <span class="keywordflow">return</span> 1;                                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    }</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    handle-&gt;<a class="code" href="structst7789__handle__s.html#a406c9433252b7366de417b7a60915c81">delay_ms</a>(200);                                                       <span class="comment">/* delay 200ms */</span></div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160; </div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    <span class="keywordflow">return</span> 0;                                                                    <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;}</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160; </div>
<div class="line"><a name="l00256"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#gabb7c7a33b1f3ad6ee3ae051e903d7b27">  256</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#gabb7c7a33b1f3ad6ee3ae051e903d7b27">st7789_sleep_in</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;{</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    {</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    }</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    {</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    }</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160; </div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a29a960506013768b1ed2e5e1841588fe">ST7789_CMD_SLPIN</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write sleep in command */</span></div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    {</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160; </div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    }</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160; </div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;}</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160; </div>
<div class="line"><a name="l00287"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#gaf6723cd9aee704220a7653f3f717e60a">  287</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#gaf6723cd9aee704220a7653f3f717e60a">st7789_sleep_out</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;{</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;    {</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;    }</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;    {</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;    }</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160; </div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ac6f77d15a0ef0cf0b43dd6fafd4237c7">ST7789_CMD_SLPOUT</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write sleep out command */</span></div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    {</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                 <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160; </div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;    }</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;    handle-&gt;<a class="code" href="structst7789__handle__s.html#a406c9433252b7366de417b7a60915c81">delay_ms</a>(200);                                                      <span class="comment">/* delay 200ms */</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160; </div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;}</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160; </div>
<div class="line"><a name="l00319"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga955affeded464611c8072e63e8c7a019">  319</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga955affeded464611c8072e63e8c7a019">st7789_partial_display_mode_on</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;{</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    {</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;    }</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;    {</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    }</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160; </div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a26aee71f996de8303626d8003144ee9a">ST7789_CMD_PTLON</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write partial display mode on command */</span></div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;    {</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160; </div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    }</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160; </div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;}</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160; </div>
<div class="line"><a name="l00350"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga5ea1777b0c8b142be67292fa8d12d132">  350</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga5ea1777b0c8b142be67292fa8d12d132">st7789_normal_display_mode_on</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;{</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    {</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;    }</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;    {</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    }</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160; </div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#aab6716d51b92c0b9420a0186c80b30e2">ST7789_CMD_NORON</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write normal display mode on command */</span></div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    {</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160; </div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;    }</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160; </div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;}</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160; </div>
<div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga032714c93169596968b1339474bc2c53">  381</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga032714c93169596968b1339474bc2c53">st7789_display_inversion_off</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;{</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;    {</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    }</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    {</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;    }</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160; </div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ad091c0a724b0365c75619dce44b80119">ST7789_CMD_INVOFF</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write display inversion off command */</span></div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;    {</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                 <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160; </div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    }</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160; </div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;}</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160; </div>
<div class="line"><a name="l00412"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#gad8c249704acc717218e35e0a4dbba501">  412</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#gad8c249704acc717218e35e0a4dbba501">st7789_display_inversion_on</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;{</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;    {</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;    }</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;    {</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    }</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160; </div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a4d8a7e37cf21ed0874058b5d9f84e4f1">ST7789_CMD_INVON</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write display inversion on command */</span></div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;    {</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160; </div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;    }</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160; </div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;}</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160; </div>
<div class="line"><a name="l00444"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#gabd6043d13fa596f4904731bbb7e5e685">  444</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#gabd6043d13fa596f4904731bbb7e5e685">st7789_set_gamma</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t gamma)</div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;{</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;    {</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;    }</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;    {</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;    }</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160; </div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a076d7214dbbc071fd4facb975035f305">ST7789_CMD_GAMSET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)       <span class="comment">/* write set gamma command */</span></div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;    {</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160; </div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;    }</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, gamma &amp; 0x0F, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)           <span class="comment">/* write gamma data */</span></div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;    {</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                   <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160; </div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;    }</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160; </div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;}</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160; </div>
<div class="line"><a name="l00481"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#gaa6cbe77f715594b66abe27027fc0b6d8">  481</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#gaa6cbe77f715594b66abe27027fc0b6d8">st7789_display_off</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;{</div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                          <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;    {</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;        <span class="keywordflow">return</span> 2;                                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;    }</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                     <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;    {</div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;        <span class="keywordflow">return</span> 3;                                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;    }</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160; </div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ae27a3b6ffaf974e3b638facc5dabe9e1">ST7789_CMD_DISPOFF</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write display off command */</span></div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;    {</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                  <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160; </div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;        <span class="keywordflow">return</span> 1;                                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;    }</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160; </div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;    <span class="keywordflow">return</span> 0;                                                                    <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;}</div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160; </div>
<div class="line"><a name="l00512"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga2644f879d4358e2715b35f2c26f72f0f">  512</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga2644f879d4358e2715b35f2c26f72f0f">st7789_display_on</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;{</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;    {</div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;    }</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;    {</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;    }</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160; </div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a17742ee0182fb253281271cbed423a2a">ST7789_CMD_DISPON</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write display on command */</span></div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;    {</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                 <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160; </div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;    }</div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160; </div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;}</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160; </div>
<div class="line"><a name="l00547"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga49ea9878cff7b3dc278ad4efa2654d2c">  547</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga49ea9878cff7b3dc278ad4efa2654d2c">st7789_set_column_address</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t start_address, uint16_t end_address)</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;{</div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160; </div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;    {</div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;    }</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;    {</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;    }</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;    <span class="keywordflow">if</span> ((start_address &gt; 319) || (end_address &gt; 319))                          <span class="comment">/* check range */</span></div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;    {</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: address is invalid.\n&quot;</span>);                  <span class="comment">/* address is invalid */</span></div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160; </div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;        <span class="keywordflow">return</span> 4;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;    }</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;    <span class="keywordflow">if</span> (start_address &gt;= end_address)                                          <span class="comment">/* check range */</span></div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;    {</div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: start_address &gt;= end_address.\n&quot;</span>);        <span class="comment">/* start_address &gt;= end_address */</span></div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160; </div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;        <span class="keywordflow">return</span> 5;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;    }</div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160; </div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a61b7c649e2536c66d4240d2dc9f63eaa">ST7789_CMD_CASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write set column address command */</span></div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;    {</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160; </div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;    }</div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;    buf[0] = (start_address &gt;&gt; 8) &amp; 0xFF;                                      <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;    buf[1] = (start_address &gt;&gt; 0) &amp; 0xFF;                                      <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;    buf[2] = (end_address &gt;&gt; 8) &amp; 0xFF;                                        <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;    buf[3] = (end_address &gt;&gt; 0) &amp; 0xFF;                                        <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                <span class="comment">/* write data */</span></div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;    {</div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                   <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160; </div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;    }</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160; </div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;}</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160; </div>
<div class="line"><a name="l00606"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#gaafd29fb18921bc7db3c355729c13c010">  606</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#gaafd29fb18921bc7db3c355729c13c010">st7789_set_row_address</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t start_address, uint16_t end_address)</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;{</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160; </div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;    {</div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;    }</div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;    {</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;    }</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;    <span class="keywordflow">if</span> ((start_address &gt; 319) || (end_address &gt; 319))                          <span class="comment">/* check range */</span></div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;    {</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: address is invalid.\n&quot;</span>);                  <span class="comment">/* address is invalid */</span></div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160; </div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;        <span class="keywordflow">return</span> 4;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;    }</div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;    <span class="keywordflow">if</span> (start_address &gt;= end_address)                                          <span class="comment">/* check range */</span></div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;    {</div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: start_address &gt;= end_address.\n&quot;</span>);        <span class="comment">/* start_address &gt;= end_address */</span></div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160; </div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;        <span class="keywordflow">return</span> 5;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;    }</div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160; </div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a8c5c0474b6b0572156b6641d874201d7">ST7789_CMD_RASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write set row address command */</span></div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;    {</div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160; </div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;    }</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;    buf[0] = (start_address &gt;&gt; 8) &amp; 0xFF;                                      <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;    buf[1] = (start_address &gt;&gt; 0) &amp; 0xFF;                                      <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;    buf[2] = (end_address &gt;&gt; 8) &amp; 0xFF;                                        <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;    buf[3] = (end_address &gt;&gt; 0) &amp; 0xFF;                                        <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                <span class="comment">/* write data */</span></div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;    {</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                   <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160; </div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;    }</div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160; </div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;}</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160; </div>
<div class="line"><a name="l00663"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#gab3d7689e77fab228a63ed26f37be193e">  663</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#gab3d7689e77fab228a63ed26f37be193e">st7789_memory_write</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t *data, uint16_t len)</div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;{</div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;    {</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;    }</div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;    {</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;    }</div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160; </div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a05c380d0ad74afd89085820e205c21b9">ST7789_CMD_RAMWR</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write memory write command */</span></div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;    {</div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160; </div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;    }</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, data, len, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)             <span class="comment">/* write data */</span></div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;    {</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                   <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160; </div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;    }</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160; </div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;}</div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160; </div>
<div class="line"><a name="l00702"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga657b00772c6e984216cc0d3f600b84cd">  702</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga657b00772c6e984216cc0d3f600b84cd">st7789_set_partial_areas</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t start_row, uint16_t end_row)</div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;{</div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160; </div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;    {</div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;    }</div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;    {</div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;    }</div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160; </div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a3e03d73235b3dc1ab920cd90b92215c9">ST7789_CMD_PTLAR</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write set partial areas command */</span></div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;    {</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160; </div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;    }</div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;    buf[0] = (start_row &gt;&gt; 8) &amp; 0xFF;                                          <span class="comment">/* start row msb */</span></div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;    buf[1] = (start_row &gt;&gt; 0) &amp; 0xFF;                                          <span class="comment">/* start row lsb */</span></div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;    buf[2] = (end_row &gt;&gt; 8) &amp; 0xFF;                                            <span class="comment">/* end row msb */</span></div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;    buf[3] = (end_row &gt;&gt; 0) &amp; 0xFF;                                            <span class="comment">/* end row lsb */</span></div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                <span class="comment">/* write data */</span></div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;    {</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                   <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160; </div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;    }</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160; </div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;}</div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160; </div>
<div class="line"><a name="l00748"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga2500e3f9b1f721a51c9ad0ad698188a5">  748</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga2500e3f9b1f721a51c9ad0ad698188a5">st7789_set_vertical_scrolling</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t top_fixed_area,</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;                                      uint16_t scrolling_area, uint16_t bottom_fixed_area)</div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;{</div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;    uint8_t buf[6];</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160; </div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;    {</div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;    }</div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;    {</div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;    }</div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160; </div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#aa8e18669c814e01036c87e4ec4caf3ee">ST7789_CMD_VSCRDEF</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)      <span class="comment">/* write set vertical scrolling definition command */</span></div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;    {</div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160; </div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;    }</div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;    buf[0] = (top_fixed_area &gt;&gt; 8) &amp; 0xFF;                                     <span class="comment">/* top fixed area msb */</span></div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;    buf[1] = (top_fixed_area &gt;&gt; 0) &amp; 0xFF;                                     <span class="comment">/* top fixed area lsb */</span></div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;    buf[2] = (scrolling_area &gt;&gt; 8) &amp; 0xFF;                                     <span class="comment">/* scrolling area msb */</span></div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;    buf[3] = (scrolling_area &gt;&gt; 0) &amp; 0xFF;                                     <span class="comment">/* scrolling area lsb */</span></div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;    buf[4] = (bottom_fixed_area &gt;&gt; 8) &amp; 0xFF;                                  <span class="comment">/* bottom fixed area msb */</span></div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;    buf[5] = (bottom_fixed_area &gt;&gt; 0) &amp; 0xFF;                                  <span class="comment">/* bottom fixed area lsb */</span></div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 6, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                <span class="comment">/* write data */</span></div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;    {</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                   <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160; </div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;    }</div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160; </div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;}</div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160; </div>
<div class="line"><a name="l00794"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga81c6fc7063b24fd00c12399be0d6066c">  794</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga81c6fc7063b24fd00c12399be0d6066c">st7789_tearing_effect_line_off</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;{</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;    {</div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;    }</div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;    {</div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;    }</div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160; </div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ab56e6b4eae86634340219e7c6e87ac5e">ST7789_CMD_TEOFF</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write tearing effect line off command */</span></div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;    {</div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160; </div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;    }</div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160; </div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;}</div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160; </div>
<div class="line"><a name="l00826"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga2fa5e5e1afaf3bd1fc3266d813c94b88">  826</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga2fa5e5e1afaf3bd1fc3266d813c94b88">st7789_tearing_effect_line_on</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__basic__driver.html#gab712d185d34f32c4f8ec71689ce3bc68">st7789_tearing_effect_t</a> effect)</div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;{</div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                       <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;    {</div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;        <span class="keywordflow">return</span> 2;                                                             <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;    }</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                  <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;    {</div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;        <span class="keywordflow">return</span> 3;                                                             <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;    }</div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160; </div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#abe7a0fede2a7803dea60873d7ad1c9b8">ST7789_CMD_TEON</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write tearing effect line off command */</span></div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;    {</div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);               <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160; </div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;        <span class="keywordflow">return</span> 1;                                                             <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;    }</div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, effect, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                <span class="comment">/* write data */</span></div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;    {</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                  <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160; </div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;        <span class="keywordflow">return</span> 1;                                                             <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;    }</div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160; </div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;    <span class="keywordflow">return</span> 0;                                                                 <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;}</div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160; </div>
<div class="line"><a name="l00864"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#gafcb37753dc5196bee3ca711c24c1db1d">  864</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#gafcb37753dc5196bee3ca711c24c1db1d">st7789_set_memory_data_access_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t order)</div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;{</div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;    {</div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;    }</div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;    {</div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;    }</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160; </div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#aad08690ea27e67944587c0ed6dbb4e1a">ST7789_CMD_MADCTL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write set memory data access control command */</span></div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;    {</div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                 <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160; </div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;    }</div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, order, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;    {</div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                    <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160; </div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;    }</div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160; </div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;}</div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160; </div>
<div class="line"><a name="l00903"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga30b5dc311d71c8b5e8075e7f46218493">  903</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga30b5dc311d71c8b5e8075e7f46218493">st7789_set_vertical_scroll_start_address</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t start_address)</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;{</div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;    uint8_t buf[2];</div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160; </div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;    {</div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;    }</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;    {</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;    }</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;    <span class="keywordflow">if</span> (start_address &gt; 319)                                                      <span class="comment">/* check range */</span></div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;    {</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: address is invalid.\n&quot;</span>);                     <span class="comment">/* address is invalid */</span></div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160; </div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;        <span class="keywordflow">return</span> 4;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;    }</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160; </div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#aa86d62f93e303ea0e2901571f28b5b06">ST7789_CMD_VSCRSADD</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write vertical scrolling start address command */</span></div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;    {</div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160; </div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;    }</div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;    buf[0] = (start_address &gt;&gt; 8) &amp; 0xFF;                                         <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;    buf[1] = (start_address &gt;&gt; 0) &amp; 0xFF;                                         <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 2, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;    {</div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160; </div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;    }</div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160; </div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;}</div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160; </div>
<div class="line"><a name="l00950"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga835bb88f1a852fd47d1485f89d11acf2">  950</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga835bb88f1a852fd47d1485f89d11acf2">st7789_idle_mode_off</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;{</div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;    {</div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;    }</div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;    {</div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;    }</div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160; </div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a24834b06dcda3013570c7b3ac7fa919d">ST7789_CMD_IDMOFF</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write idle mode off command */</span></div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;    {</div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                 <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160; </div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;    }</div>
<div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160; </div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;}</div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160; </div>
<div class="line"><a name="l00981"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga8b42d1f2c498ab3e1c31e68079edf8da">  981</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga8b42d1f2c498ab3e1c31e68079edf8da">st7789_idle_mode_on</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;{</div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;    {</div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;    }</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;    {</div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;    }</div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160; </div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a4c7db7b8a2333f4b998caf127c284929">ST7789_CMD_IDMON</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write idle mode on command */</span></div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;    {</div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160; </div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;    }</div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160; </div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;}</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160; </div>
<div class="line"><a name="l01014"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga82075e2716d3342574b29d6f272ddbf0"> 1014</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga82075e2716d3342574b29d6f272ddbf0">st7789_set_interface_pixel_format</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__basic__driver.html#ga66f5285e61c8d3a9df902c0945030a5c">st7789_rgb_interface_color_format_t</a> rgb,</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;                                          <a class="code" href="group__st7789__basic__driver.html#gac0ee581ae63fba2dfcab4a7e9816275e">st7789_control_interface_color_format_t</a> control)</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;{</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;    uint8_t data;</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160; </div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;    {</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;    }</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;    {</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;    }</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160; </div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a54d6cd233148a2618af52ec30af680cc">ST7789_CMD_COLMOD</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write interface pixel format command */</span></div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;    {</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                 <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160; </div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;    }</div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160; </div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;    data = (rgb &lt;&lt; 4) | (control &lt;&lt; 0);                                         <span class="comment">/* set pixel format */</span></div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, data, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;    {</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                    <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160; </div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;    }</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;    handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> = data;                                                      <span class="comment">/* set format */</span></div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160; </div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;}</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160; </div>
<div class="line"><a name="l01059"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga9fa466ad83bd0394d5b1a97871eb254f"> 1059</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga9fa466ad83bd0394d5b1a97871eb254f">st7789_memory_continue_write</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t *data, uint16_t len)</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;{</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;    {</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;    }</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;    {</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160;    }</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160; </div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a9a3dea4bcb9b90fa9452271555e9ce80">ST7789_CMD_RAMWRC</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)       <span class="comment">/* write memory write continue command */</span></div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;    {</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160; </div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160;    }</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, data, len, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)             <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160;    {</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                   <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160; </div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;    }</div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160; </div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;}</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160; </div>
<div class="line"><a name="l01097"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga3365f09b8faa6ba26ebb14fce0d6cb6b"> 1097</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga3365f09b8faa6ba26ebb14fce0d6cb6b">st7789_set_tear_scanline</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t l)</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;{</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;    uint8_t buf[2];</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160; </div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;    {</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;    }</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;    {</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;    }</div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160; </div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#af2cae6c65cfd737d9f7aeac1ea3dc820">ST7789_CMD_TESCAN</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write set tear scanline command */</span></div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;    {</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                 <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160; </div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;    }</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;    buf[0] = (l &gt;&gt; 8) &amp; 0xFF;                                                   <span class="comment">/* start line msb */</span></div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;    buf[1] = (l &gt;&gt; 0) &amp; 0xFF;                                                   <span class="comment">/* start line lsb */</span></div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 2, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                 <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;    {</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                    <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160; </div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;    }</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160; </div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;}</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160; </div>
<div class="line"><a name="l01139"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#gac35879cb2b0f19db5a29341b258d68fc"> 1139</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#gac35879cb2b0f19db5a29341b258d68fc">st7789_set_display_brightness</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t brightness)</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;{</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;    {</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;    }</div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160;    {</div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160;    }</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160; </div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a7488b32ce5e2f7ccfad60cbbe6ea3256">ST7789_CMD_WRDISBV</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)       <span class="comment">/* write display brightness command */</span></div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160;    {</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                 <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160; </div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160;    }</div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160; </div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, brightness, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)              <span class="comment">/* write brightness */</span></div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160;    {</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                    <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160; </div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160;    }</div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160; </div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160;}</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160; </div>
<div class="line"><a name="l01180"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga732d44b74fccfca524d47a18c6a26702"> 1180</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga732d44b74fccfca524d47a18c6a26702">st7789_set_display_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> brightness_control_block,</div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;                                   <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> display_dimming, <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> backlight_control)</div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;{</div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;    uint8_t data;</div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160; </div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160;    {</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;    }</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;    {</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;    }</div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160; </div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a7b4faf3f77273609b7c46d1e7d96598d">ST7789_CMD_WRCTRLD</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)       <span class="comment">/* write CTRL display command */</span></div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;    {</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                 <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160; </div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;    }</div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160; </div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;    data = (brightness_control_block &lt;&lt; 5) | (display_dimming &lt;&lt; 3)</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;            | (backlight_control &lt;&lt; 2);                                         <span class="comment">/* set control data */</span></div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, data, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write control */</span></div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160;    {</div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                    <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160; </div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;    }</div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160; </div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160;}</div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160; </div>
<div class="line"><a name="l01226"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga97d820a04b5c4d872064222252dd5869"> 1226</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga97d820a04b5c4d872064222252dd5869">st7789_set_brightness_control_and_color_enhancement</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> color_enhancement,</div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;                                                            <a class="code" href="group__st7789__basic__driver.html#ga3f5dc023ec94791165dd5896a793cf6e">st7789_color_enhancement_mode_t</a> mode, <a class="code" href="group__st7789__basic__driver.html#ga9c03d5470b3a1e463049f4b7166819d4">st7789_color_enhancement_level_t</a> level)</div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;{</div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;    uint8_t data;</div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160; </div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160;    {</div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;    }</div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;    {</div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160;    }</div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160; </div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a76eddcfa09c68c4e0933fe67206b3c0d">ST7789_CMD_WRCACE</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)       <span class="comment">/* write content adaptive brightness control and color enhancement command */</span></div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;    {</div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                 <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160; </div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;    }</div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160; </div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160;    data = (color_enhancement &lt;&lt; 7) | (level &lt;&lt; 4) | (mode &lt;&lt; 0);               <span class="comment">/* set control data */</span></div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, data, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write control */</span></div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160;    {</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                    <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160; </div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160;    }</div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160; </div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160;}</div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160; </div>
<div class="line"><a name="l01269"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga7df1c943140b87908e56a85a3672be64"> 1269</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga7df1c943140b87908e56a85a3672be64">st7789_set_cabc_minimum_brightness</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t brightness)</div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160;{</div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160;    {</div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160;    }</div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160;    {</div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160;    }</div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>&#160; </div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a51fedbad396375717869f9c8374a030a">ST7789_CMD_WRCABCMB</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)      <span class="comment">/* write CABC minimum brightness command */</span></div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160;    {</div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                 <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160; </div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160;    }</div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160; </div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, brightness, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)              <span class="comment">/* write brightness */</span></div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160;    {</div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                    <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160; </div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160;    }</div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160; </div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160;}</div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160; </div>
<div class="line"><a name="l01313"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gaa41307ecb50c839955eab7af1d01bebe"> 1313</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gaa41307ecb50c839955eab7af1d01bebe">st7789_set_ram_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle,</div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160;                               <a class="code" href="group__st7789__advance__driver.html#gabaa18e03deaf1c66944eb970218ff4ba">st7789_ram_access_t</a> ram_mode,</div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160;                               <a class="code" href="group__st7789__advance__driver.html#gaffd43b8191bd3e4756cf28c6f1bb8950">st7789_display_mode_t</a> display_mode,</div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160;                               <a class="code" href="group__st7789__advance__driver.html#ga93f9daf71dd4305b87ba509aca83ecb8">st7789_frame_type_t</a> frame_type,</div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160;                               <a class="code" href="group__st7789__advance__driver.html#ga9ce684fac07a6166cff2ba285b91bcbd">st7789_data_mode_t</a> data_mode,</div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160;                               <a class="code" href="group__st7789__advance__driver.html#ga111fc8ee9c29a04b38667f5c66993ecd">st7789_rgb_bus_width_t</a> bus_width,</div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160;                               <a class="code" href="group__st7789__advance__driver.html#ga41c03da064c346634b70afb1c0bb2e5e">st7789_pixel_type_t</a> pixel_type)</div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;{</div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;    uint8_t buf[2];</div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160; </div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160;    {</div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>&#160;    }</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160;    {</div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160;    }</div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160; </div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#abaf77ac8229748e0edb11b53b6bcca26">ST7789_CMD_RAMCTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)         <span class="comment">/* write ram control command */</span></div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160;    {</div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160; </div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160;    }</div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160;    buf[0] = (ram_mode &lt;&lt; 4) | (display_mode &lt;&lt; 0);                               <span class="comment">/* set param1 */</span></div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160;    buf[1] = (frame_type &lt;&lt; 4) | (data_mode &lt;&lt; 3) |</div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160;             (bus_width &lt;&lt; 2) | (pixel_type &lt;&lt; 0);                                <span class="comment">/* set param2 */</span></div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 2, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160;    {</div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160; </div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;    }</div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160; </div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160;}</div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160; </div>
<div class="line"><a name="l01372"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga4f9e767a5d74ff4b92110e826e82eed0"> 1372</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga4f9e767a5d74ff4b92110e826e82eed0">st7789_set_rgb_interface_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle,</div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;                                         <a class="code" href="group__st7789__advance__driver.html#gab6c1a15eb7e6ef5cc9f73d24fa15f99d">st7789_direct_rgb_mode_t</a> rgb_mode,</div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160;                                         <a class="code" href="group__st7789__advance__driver.html#gab9595bbf78451fc20e9003a6719c0eab">st7789_rgb_if_enable_mode_t</a> rgb_if_mode,</div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160;                                         <a class="code" href="group__st7789__advance__driver.html#ga5af577c2ae6ee05f9df5382cd48430f8">st7789_pin_level_t</a> vspl,</div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160;                                         <a class="code" href="group__st7789__advance__driver.html#ga5af577c2ae6ee05f9df5382cd48430f8">st7789_pin_level_t</a> hspl,</div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160;                                         <a class="code" href="group__st7789__advance__driver.html#ga5af577c2ae6ee05f9df5382cd48430f8">st7789_pin_level_t</a> dpl,</div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160;                                         <a class="code" href="group__st7789__advance__driver.html#ga5af577c2ae6ee05f9df5382cd48430f8">st7789_pin_level_t</a> epl,</div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160;                                         uint8_t vbp,</div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160;                                         uint8_t hbp)</div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160;{</div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160;    uint8_t buf[3];</div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160; </div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>&#160;    {</div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>&#160;    }</div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>&#160;    {</div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>&#160;    }</div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>&#160;    <span class="keywordflow">if</span> (vbp &gt; 0x7F)                                                               <span class="comment">/* check vbp */</span></div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>&#160;    {</div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: vbp &gt; 0x7F.\n&quot;</span>);                             <span class="comment">/* vbp &gt; 0x7F */</span></div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>&#160; </div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>&#160;        <span class="keywordflow">return</span> 4;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>&#160;    }</div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>&#160;    <span class="keywordflow">if</span> (hbp &gt; 0x1F)                                                               <span class="comment">/* check hbp */</span></div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>&#160;    {</div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: hbp &gt; 0x1F.\n&quot;</span>);                             <span class="comment">/* hbp &gt; 0x1F */</span></div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>&#160; </div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>&#160;        <span class="keywordflow">return</span> 5;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>&#160;    }</div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>&#160; </div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a0cef21fd288fa78cd6d400fb58716ef4">ST7789_CMD_RGBCTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)         <span class="comment">/* write rgb control command */</span></div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>&#160;    {</div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>&#160; </div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>&#160;    }</div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>&#160;    buf[0] = (rgb_mode &lt;&lt; 7) | (rgb_if_mode &lt;&lt; 5) |</div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>&#160;             (vspl &lt;&lt; 3) | (hspl &lt;&lt; 2) | (dpl &lt;&lt; 1) | (epl &lt;&lt; 0);                 <span class="comment">/* set param1 */</span></div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>&#160;    buf[1] = vbp &amp; 0x7F;                                                          <span class="comment">/* set param2 */</span></div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>&#160;    buf[2] = hbp &amp; 0x1F;                                                          <span class="comment">/* set param3 */</span></div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 3, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>&#160;    {</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>&#160; </div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>&#160;    }</div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>&#160; </div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>&#160;}</div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>&#160; </div>
<div class="line"><a name="l01453"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gac981738b1d96606929fa43868de4659d"> 1453</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gac981738b1d96606929fa43868de4659d">st7789_set_porch</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle,</div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>&#160;                         uint8_t back_porch_normal,</div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>&#160;                         uint8_t front_porch_normal,</div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>&#160;                         <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> separate_porch_enable,</div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>&#160;                         uint8_t back_porch_idle,</div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>&#160;                         uint8_t front_porch_idle,</div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>&#160;                         uint8_t back_porch_partial,</div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>&#160;                         uint8_t front_porch_partial)</div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>&#160;{</div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>&#160;    uint8_t buf[5];</div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>&#160; </div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>&#160;    {</div>
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>&#160;    }</div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>&#160;    {</div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>&#160;    }</div>
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>&#160;    <span class="keywordflow">if</span> (back_porch_normal &gt; 0x7F)                                                 <span class="comment">/* check back_porch_normal */</span></div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>&#160;    {</div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: back_porch_normal &gt; 0x7F.\n&quot;</span>);               <span class="comment">/* back_porch_normal &gt; 0x7F */</span></div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>&#160; </div>
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>&#160;        <span class="keywordflow">return</span> 4;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>&#160;    }</div>
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>&#160;    <span class="keywordflow">if</span> (front_porch_normal &gt; 0x7F)                                                <span class="comment">/* check front_porch_normal */</span></div>
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>&#160;    {</div>
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: front_porch_normal &gt; 0x7F.\n&quot;</span>);              <span class="comment">/* front_porch_normal &gt; 0x7F */</span></div>
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>&#160; </div>
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>&#160;        <span class="keywordflow">return</span> 5;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>&#160;    }</div>
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>&#160;    <span class="keywordflow">if</span> (back_porch_idle &gt; 0xF)                                                    <span class="comment">/* check back_porch_idle */</span></div>
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>&#160;    {</div>
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: back_porch_idle &gt; 0xF.\n&quot;</span>);                  <span class="comment">/* back_porch_idle &gt; 0xF */</span></div>
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>&#160; </div>
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>&#160;        <span class="keywordflow">return</span> 6;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>&#160;    }</div>
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>&#160;    <span class="keywordflow">if</span> (front_porch_idle &gt; 0xF)                                                   <span class="comment">/* check front_porch_idle */</span></div>
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>&#160;    {</div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: front_porch_idle &gt; 0xF.\n&quot;</span>);                 <span class="comment">/* front_porch_idle &gt; 0xF */</span></div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>&#160; </div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>&#160;        <span class="keywordflow">return</span> 7;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>&#160;    }</div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>&#160;    <span class="keywordflow">if</span> (back_porch_partial &gt; 0xF)                                                 <span class="comment">/* check back_porch_partial */</span></div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>&#160;    {</div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: back_porch_partial &gt; 0xF.\n&quot;</span>);               <span class="comment">/* back_porch_partial &gt; 0xF */</span></div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>&#160; </div>
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>&#160;        <span class="keywordflow">return</span> 8;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>&#160;    }</div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>&#160;    <span class="keywordflow">if</span> (front_porch_partial &gt; 0xF)                                                <span class="comment">/* check front_porch_partial */</span></div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>&#160;    {</div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: front_porch_partial &gt; 0xF.\n&quot;</span>);              <span class="comment">/* front_porch_partial &gt; 0xF */</span></div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>&#160; </div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>&#160;        <span class="keywordflow">return</span> 9;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>&#160;    }</div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>&#160; </div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a16dc09186320bbd8058f9cfda780c8fd">ST7789_CMD_PORCTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)         <span class="comment">/* write porch control command */</span></div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>&#160;    {</div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>&#160; </div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>&#160;    }</div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>&#160;    buf[0] = back_porch_normal;                                                   <span class="comment">/* set param1 */</span></div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>&#160;    buf[1] = front_porch_normal;                                                  <span class="comment">/* set param2 */</span></div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>&#160;    buf[2] = separate_porch_enable;                                               <span class="comment">/* set param3 */</span></div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>&#160;    buf[3] = (back_porch_idle &amp; 0xF) &lt;&lt; 4 | (front_porch_idle &amp; 0xF);             <span class="comment">/* set param4 */</span></div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>&#160;    buf[4] = (back_porch_partial &amp; 0xF) &lt;&lt; 4 | (front_porch_partial &amp; 0xF);       <span class="comment">/* set param5 */</span></div>
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 5, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>&#160;    {</div>
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>&#160; </div>
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>&#160;    }</div>
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>&#160; </div>
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>&#160;}</div>
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>&#160; </div>
<div class="line"><a name="l01549"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga943733fec0d93b0e664f2c8632f10dee"> 1549</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga943733fec0d93b0e664f2c8632f10dee">st7789_set_frame_rate_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle,</div>
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>&#160;                                      <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> separate_fr_control,</div>
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>&#160;                                      <a class="code" href="group__st7789__advance__driver.html#ga3d557bca318839f3c914bf1295df3cf2">st7789_frame_rate_divided_control_t</a> div_control,</div>
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>&#160;                                      <a class="code" href="group__st7789__advance__driver.html#gaae20f00b45c61d64e9b5510cb238c2c5">st7789_inversion_idle_mode_t</a> idle_mode,</div>
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>&#160;                                      uint8_t idle_frame_rate,</div>
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>&#160;                                      <a class="code" href="group__st7789__advance__driver.html#ga6887a9896cb73bdd39e2ea808fb04f8f">st7789_inversion_partial_mode_t</a> partial_mode,</div>
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>&#160;                                      uint8_t partial_frame_rate)</div>
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>&#160;{</div>
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>&#160;    uint8_t buf[3];</div>
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>&#160; </div>
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>&#160;    {</div>
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>&#160;    }</div>
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>&#160;    {</div>
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>&#160;    }</div>
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>&#160;    <span class="keywordflow">if</span> (idle_frame_rate &gt; 0x1F)                                                   <span class="comment">/* check idle_frame_rate */</span></div>
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>&#160;    {</div>
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: idle_frame_rate &gt; 0x1F.\n&quot;</span>);                 <span class="comment">/* idle_frame_rate &gt; 0x1F */</span></div>
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>&#160; </div>
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>&#160;        <span class="keywordflow">return</span> 4;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>&#160;    }</div>
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>&#160;    <span class="keywordflow">if</span> (partial_frame_rate &gt; 0x1F)                                                <span class="comment">/* check partial_frame_rate */</span></div>
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>&#160;    {</div>
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: partial_frame_rate &gt; 0x1F.\n&quot;</span>);              <span class="comment">/* partial_frame_rate &gt; 0x1F */</span></div>
<div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>&#160; </div>
<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>&#160;        <span class="keywordflow">return</span> 5;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>&#160;    }</div>
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>&#160; </div>
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#aed874d01767dc004d09deb8e1cc7f023">ST7789_CMD_FRCTRL1</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)         <span class="comment">/* write frame rate control 1 command */</span></div>
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>&#160;    {</div>
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>&#160; </div>
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>&#160;    }</div>
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>&#160;    buf[0] = (separate_fr_control &lt;&lt; 4) | (div_control &lt;&lt; 0);                     <span class="comment">/* set param1 */</span></div>
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>&#160;    buf[1] = (idle_mode &lt;&lt; 5) | ((idle_frame_rate &amp; 0x1F) &lt;&lt; 0);                  <span class="comment">/* set param2 */</span></div>
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>&#160;    buf[2] = (partial_mode &lt;&lt; 5) | ((partial_frame_rate &amp; 0x1F) &lt;&lt; 0);            <span class="comment">/* set param3 */</span></div>
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 3, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>&#160;    {</div>
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>&#160; </div>
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>&#160;    }</div>
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>&#160; </div>
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>&#160;}</div>
<div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>&#160; </div>
<div class="line"><a name="l01612"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gab7e60bb8b59dd9618e00a2d7b768fa2e"> 1612</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gab7e60bb8b59dd9618e00a2d7b768fa2e">st7789_set_partial_mode_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle,</div>
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>&#160;                                        <a class="code" href="group__st7789__advance__driver.html#ga95ffdf2c59655cb7436f69fbb46560c7">st7789_non_display_source_output_level_t</a> level,</div>
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>&#160;                                        <a class="code" href="group__st7789__advance__driver.html#gab9041481260ceb00495836f96f378d62">st7789_non_display_area_scan_mode_t</a> mode,</div>
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>&#160;                                        <a class="code" href="group__st7789__advance__driver.html#ga6f52edd356fb899c07ed5ee578b0c4c3">st7789_non_display_frame_frequency_t</a> frequency)</div>
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>&#160;{</div>
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>&#160; </div>
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>&#160;    {</div>
<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>&#160;    }</div>
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>&#160;    {</div>
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>&#160;    }</div>
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>&#160; </div>
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a9e7d6e28e2d769e8712505800b2bd862">ST7789_CMD_PARCTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)         <span class="comment">/* write partial mode control command */</span></div>
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>&#160;    {</div>
<div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>&#160; </div>
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>&#160;    }</div>
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>&#160;    reg = (level &lt;&lt; 7) | (mode &lt;&lt; 4) | (frequency &lt;&lt; 0);                          <span class="comment">/* set param */</span></div>
<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>&#160;    {</div>
<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>&#160; </div>
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>&#160;    }</div>
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>&#160; </div>
<div class="line"><a name="l01642"></a><span class="lineno"> 1642</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>&#160;}</div>
<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>&#160; </div>
<div class="line"><a name="l01657"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gaaf2f5be5f8b80144db231fad6c7075c1"> 1657</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gaaf2f5be5f8b80144db231fad6c7075c1">st7789_set_gate_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__advance__driver.html#ga94b1f997a05874ff50c384c20df39cb2">st7789_vghs_t</a> vghs, <a class="code" href="group__st7789__advance__driver.html#ga663eb1f9c49b62e0a4c7430a6080bac2">st7789_vgls_t</a> vgls)</div>
<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>&#160;{</div>
<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>&#160; </div>
<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>&#160;    {</div>
<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>&#160;    }</div>
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>&#160;    {</div>
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>&#160;    }</div>
<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>&#160; </div>
<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a6f1ed402e22bfb1f881815516193816e">ST7789_CMD_GCTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)           <span class="comment">/* write gate control command */</span></div>
<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>&#160;    {</div>
<div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>&#160; </div>
<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>&#160;    }</div>
<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>&#160;    reg = (vghs &lt;&lt; 4) | (vgls &lt;&lt; 0);                                              <span class="comment">/* set param */</span></div>
<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>&#160;    {</div>
<div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>&#160; </div>
<div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>&#160;    }</div>
<div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>&#160; </div>
<div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>&#160;}</div>
<div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>&#160; </div>
<div class="line"><a name="l01702"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga30ab9307e9cd8b874b2df961023c3a65"> 1702</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga30ab9307e9cd8b874b2df961023c3a65">st7789_set_gate_on_timing_adjustment</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle,</div>
<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>&#160;                                             uint8_t gate_on_timing_adjustment,</div>
<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>&#160;                                             uint8_t gate_off_timing_adjustment_rgb,</div>
<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>&#160;                                             uint8_t gate_off_timing_adjustment)</div>
<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>&#160;{</div>
<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>&#160; </div>
<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>&#160;    {</div>
<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>&#160;    }</div>
<div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>&#160;    {</div>
<div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>&#160;    }</div>
<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>&#160;    <span class="keywordflow">if</span> (gate_on_timing_adjustment &gt; 0x3F)                                         <span class="comment">/* check gate_on_timing_adjustment */</span></div>
<div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>&#160;    {</div>
<div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: gate_on_timing_adjustment &gt; 0x3F.\n&quot;</span>);       <span class="comment">/* gate_on_timing_adjustment &gt; 0x3F */</span></div>
<div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>&#160; </div>
<div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>&#160;        <span class="keywordflow">return</span> 4;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>&#160;    }</div>
<div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>&#160;    <span class="keywordflow">if</span> (gate_off_timing_adjustment_rgb &gt; 0xF)                                     <span class="comment">/* check gate_off_timing_adjustment_rgb */</span></div>
<div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>&#160;    {</div>
<div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: gate_off_timing_adjustment_rgb &gt; 0xF.\n&quot;</span>);   <span class="comment">/* gate_off_timing_adjustment_rgb &gt; 0xF */</span></div>
<div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>&#160; </div>
<div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>&#160;        <span class="keywordflow">return</span> 5;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>&#160;    }</div>
<div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>&#160;    <span class="keywordflow">if</span> (gate_off_timing_adjustment &gt; 0xF)                                         <span class="comment">/* check gate_off_timing_adjustment */</span></div>
<div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>&#160;    {</div>
<div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: gate_off_timing_adjustment &gt; 0xF.\n&quot;</span>);       <span class="comment">/* gate_off_timing_adjustment &gt; 0xF */</span></div>
<div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>&#160; </div>
<div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>&#160;        <span class="keywordflow">return</span> 6;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>&#160;    }</div>
<div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>&#160; </div>
<div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a769c04feff92839521f6a88fbd7cbc9b">ST7789_CMD_GTADJ</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)           <span class="comment">/* write gate on timing adjustment command */</span></div>
<div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>&#160;    {</div>
<div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>&#160; </div>
<div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>&#160;    }</div>
<div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>&#160;    buf[0] = 0x2A;                                                                <span class="comment">/* set param1 */</span></div>
<div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>&#160;    buf[1] = 0x2B;                                                                <span class="comment">/* set param2 */</span></div>
<div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>&#160;    buf[2] = gate_on_timing_adjustment &amp; 0x3F;                                    <span class="comment">/* set param3 */</span></div>
<div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>&#160;    buf[3] = ((gate_off_timing_adjustment_rgb &amp; 0xF) &lt;&lt; 4) |</div>
<div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>&#160;             ((gate_off_timing_adjustment &amp; 0xF) &lt;&lt; 0);                           <span class="comment">/* set param4 */</span></div>
<div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>&#160;    {</div>
<div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>&#160; </div>
<div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>&#160;    }</div>
<div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>&#160; </div>
<div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>&#160;}</div>
<div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>&#160; </div>
<div class="line"><a name="l01768"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga8125b0cfb3c68ccf120cc8cf8d8207f6"> 1768</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga8125b0cfb3c68ccf120cc8cf8d8207f6">st7789_set_digital_gamma</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> enable)</div>
<div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>&#160;{</div>
<div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>&#160; </div>
<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>&#160;    {</div>
<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>&#160;    }</div>
<div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>&#160;    {</div>
<div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>&#160;    }</div>
<div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>&#160; </div>
<div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a7600ef3c8b4429e1d5c532fbfd6e0c93">ST7789_CMD_DGMEN</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)           <span class="comment">/* write digital gamma enable command */</span></div>
<div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>&#160;    {</div>
<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>&#160; </div>
<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>&#160;    }</div>
<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>&#160;    reg = enable &lt;&lt; 2;                                                            <span class="comment">/* set param */</span></div>
<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>&#160;    {</div>
<div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01791"></a><span class="lineno"> 1791</span>&#160; </div>
<div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>&#160;    }</div>
<div class="line"><a name="l01794"></a><span class="lineno"> 1794</span>&#160; </div>
<div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>&#160;}</div>
<div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>&#160; </div>
<div class="line"><a name="l01810"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga7e10f17b6a9cb3b7e53a8ed641f41aaf"> 1810</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga7e10f17b6a9cb3b7e53a8ed641f41aaf">st7789_set_vcoms</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t vcoms)</div>
<div class="line"><a name="l01811"></a><span class="lineno"> 1811</span>&#160;{</div>
<div class="line"><a name="l01812"></a><span class="lineno"> 1812</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>&#160; </div>
<div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>&#160;    {</div>
<div class="line"><a name="l01816"></a><span class="lineno"> 1816</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>&#160;    }</div>
<div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01819"></a><span class="lineno"> 1819</span>&#160;    {</div>
<div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>&#160;    }</div>
<div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>&#160;    <span class="keywordflow">if</span> (vcoms &gt; 0x3F)                                                             <span class="comment">/* check vcoms */</span></div>
<div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>&#160;    {</div>
<div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: vcoms &gt; 0x3F.\n&quot;</span>);                           <span class="comment">/* vcoms &gt; 0x3F */</span></div>
<div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>&#160; </div>
<div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>&#160;        <span class="keywordflow">return</span> 4;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01827"></a><span class="lineno"> 1827</span>&#160;    }</div>
<div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>&#160; </div>
<div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a0b6eec3dc7bc9ebde5cc2378ce654920">ST7789_CMD_VCOMS</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)           <span class="comment">/* write vcoms setting command */</span></div>
<div class="line"><a name="l01830"></a><span class="lineno"> 1830</span>&#160;    {</div>
<div class="line"><a name="l01831"></a><span class="lineno"> 1831</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01832"></a><span class="lineno"> 1832</span>&#160; </div>
<div class="line"><a name="l01833"></a><span class="lineno"> 1833</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>&#160;    }</div>
<div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>&#160;    reg = vcoms &amp; 0x3F;                                                           <span class="comment">/* set param */</span></div>
<div class="line"><a name="l01836"></a><span class="lineno"> 1836</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01837"></a><span class="lineno"> 1837</span>&#160;    {</div>
<div class="line"><a name="l01838"></a><span class="lineno"> 1838</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01839"></a><span class="lineno"> 1839</span>&#160; </div>
<div class="line"><a name="l01840"></a><span class="lineno"> 1840</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>&#160;    }</div>
<div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>&#160; </div>
<div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>&#160;}</div>
<div class="line"><a name="l01845"></a><span class="lineno"> 1845</span>&#160; </div>
<div class="line"><a name="l01857"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gacfd45e68a7ce20279361f734056eab50"> 1857</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gacfd45e68a7ce20279361f734056eab50">st7789_vcom_convert_to_register</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <span class="keywordtype">float</span> v, uint8_t *reg)</div>
<div class="line"><a name="l01858"></a><span class="lineno"> 1858</span>&#160;{</div>
<div class="line"><a name="l01859"></a><span class="lineno"> 1859</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01860"></a><span class="lineno"> 1860</span>&#160;    {</div>
<div class="line"><a name="l01861"></a><span class="lineno"> 1861</span>&#160;        <span class="keywordflow">return</span> 2;                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01862"></a><span class="lineno"> 1862</span>&#160;    }</div>
<div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>&#160;    {</div>
<div class="line"><a name="l01865"></a><span class="lineno"> 1865</span>&#160;        <span class="keywordflow">return</span> 3;                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01866"></a><span class="lineno"> 1866</span>&#160;    }</div>
<div class="line"><a name="l01867"></a><span class="lineno"> 1867</span>&#160; </div>
<div class="line"><a name="l01868"></a><span class="lineno"> 1868</span>&#160;    *reg = (uint8_t)((v - 0.1f) / 0.025f);        <span class="comment">/* convert real data to register data */</span></div>
<div class="line"><a name="l01869"></a><span class="lineno"> 1869</span>&#160; </div>
<div class="line"><a name="l01870"></a><span class="lineno"> 1870</span>&#160;    <span class="keywordflow">return</span> 0;                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01871"></a><span class="lineno"> 1871</span>&#160;}</div>
<div class="line"><a name="l01872"></a><span class="lineno"> 1872</span>&#160; </div>
<div class="line"><a name="l01884"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga52ae078a306af196782dfe4c5f27dd71"> 1884</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga52ae078a306af196782dfe4c5f27dd71">st7789_vcom_convert_to_data</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t reg, <span class="keywordtype">float</span> *v)</div>
<div class="line"><a name="l01885"></a><span class="lineno"> 1885</span>&#160;{</div>
<div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                  <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>&#160;    {</div>
<div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>&#160;        <span class="keywordflow">return</span> 2;                                        <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>&#160;    }</div>
<div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                             <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>&#160;    {</div>
<div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>&#160;        <span class="keywordflow">return</span> 3;                                        <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>&#160;    }</div>
<div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>&#160; </div>
<div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>&#160;    *v = (uint8_t)((<span class="keywordtype">float</span>)(reg) * 0.025f + 0.1f);        <span class="comment">/* convert raw data to real data */</span></div>
<div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>&#160; </div>
<div class="line"><a name="l01897"></a><span class="lineno"> 1897</span>&#160;    <span class="keywordflow">return</span> 0;                                            <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>&#160;}</div>
<div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>&#160; </div>
<div class="line"><a name="l01917"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga8d035afb9aca16be55f9ad6f16c457ac"> 1917</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga8d035afb9aca16be55f9ad6f16c457ac">st7789_set_lcm_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle,</div>
<div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>&#160;                               <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> xmy,</div>
<div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>&#160;                               <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> xbgr,</div>
<div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>&#160;                               <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> xinv,</div>
<div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>&#160;                               <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> xmx,</div>
<div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>&#160;                               <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> xmh,</div>
<div class="line"><a name="l01923"></a><span class="lineno"> 1923</span>&#160;                               <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> xmv,</div>
<div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>&#160;                               <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> xgs)</div>
<div class="line"><a name="l01925"></a><span class="lineno"> 1925</span>&#160;{</div>
<div class="line"><a name="l01926"></a><span class="lineno"> 1926</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l01927"></a><span class="lineno"> 1927</span>&#160; </div>
<div class="line"><a name="l01928"></a><span class="lineno"> 1928</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01929"></a><span class="lineno"> 1929</span>&#160;    {</div>
<div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01931"></a><span class="lineno"> 1931</span>&#160;    }</div>
<div class="line"><a name="l01932"></a><span class="lineno"> 1932</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>&#160;    {</div>
<div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01935"></a><span class="lineno"> 1935</span>&#160;    }</div>
<div class="line"><a name="l01936"></a><span class="lineno"> 1936</span>&#160; </div>
<div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ac447daee16c762691bff893b42c87685">ST7789_CMD_LCMCTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)         <span class="comment">/* write lcm control command */</span></div>
<div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>&#160;    {</div>
<div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>&#160; </div>
<div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>&#160;    }</div>
<div class="line"><a name="l01943"></a><span class="lineno"> 1943</span>&#160;    reg = (xmy &lt;&lt; 6) | (xbgr &lt;&lt; 5) | (xinv &lt;&lt; 4) | (xmx &lt;&lt; 3) |</div>
<div class="line"><a name="l01944"></a><span class="lineno"> 1944</span>&#160;          (xmh &lt;&lt; 2) | (xmv &lt;&lt; 1) | (xgs &lt;&lt; 0);                                   <span class="comment">/* set param */</span></div>
<div class="line"><a name="l01945"></a><span class="lineno"> 1945</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01946"></a><span class="lineno"> 1946</span>&#160;    {</div>
<div class="line"><a name="l01947"></a><span class="lineno"> 1947</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>&#160; </div>
<div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>&#160;    }</div>
<div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>&#160; </div>
<div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>&#160;}</div>
<div class="line"><a name="l01954"></a><span class="lineno"> 1954</span>&#160; </div>
<div class="line"><a name="l01966"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga0f38195aad08e34f7695e897542cbbd0"> 1966</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga0f38195aad08e34f7695e897542cbbd0">st7789_set_id_code_setting</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t <span class="keywordtype">id</span>[3])</div>
<div class="line"><a name="l01967"></a><span class="lineno"> 1967</span>&#160;{</div>
<div class="line"><a name="l01968"></a><span class="lineno"> 1968</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01969"></a><span class="lineno"> 1969</span>&#160;    {</div>
<div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>&#160;    }</div>
<div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>&#160;    {</div>
<div class="line"><a name="l01974"></a><span class="lineno"> 1974</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01975"></a><span class="lineno"> 1975</span>&#160;    }</div>
<div class="line"><a name="l01976"></a><span class="lineno"> 1976</span>&#160; </div>
<div class="line"><a name="l01977"></a><span class="lineno"> 1977</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#af07186689bfe17cd52f92d0434da9ac3">ST7789_CMD_IDSET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)           <span class="comment">/* write id setting command */</span></div>
<div class="line"><a name="l01978"></a><span class="lineno"> 1978</span>&#160;    {</div>
<div class="line"><a name="l01979"></a><span class="lineno"> 1979</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l01980"></a><span class="lineno"> 1980</span>&#160; </div>
<div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>&#160;    }</div>
<div class="line"><a name="l01983"></a><span class="lineno"> 1983</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, <span class="keywordtype">id</span>, 3, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>&#160;    {</div>
<div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>&#160; </div>
<div class="line"><a name="l01987"></a><span class="lineno"> 1987</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01988"></a><span class="lineno"> 1988</span>&#160;    }</div>
<div class="line"><a name="l01989"></a><span class="lineno"> 1989</span>&#160; </div>
<div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>&#160;}</div>
<div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>&#160; </div>
<div class="line"><a name="l02004"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga7cc7f5aa4746914c40c4dbebc0d43546"> 2004</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga7cc7f5aa4746914c40c4dbebc0d43546">st7789_set_vdv_vrh_from</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__advance__driver.html#ga3773c85574485b14d4db1d02937875ff">st7789_vdv_vrh_from_t</a> from)</div>
<div class="line"><a name="l02005"></a><span class="lineno"> 2005</span>&#160;{</div>
<div class="line"><a name="l02006"></a><span class="lineno"> 2006</span>&#160;    uint8_t buf[2];</div>
<div class="line"><a name="l02007"></a><span class="lineno"> 2007</span>&#160; </div>
<div class="line"><a name="l02008"></a><span class="lineno"> 2008</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02009"></a><span class="lineno"> 2009</span>&#160;    {</div>
<div class="line"><a name="l02010"></a><span class="lineno"> 2010</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>&#160;    }</div>
<div class="line"><a name="l02012"></a><span class="lineno"> 2012</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02013"></a><span class="lineno"> 2013</span>&#160;    {</div>
<div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>&#160;    }</div>
<div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>&#160; </div>
<div class="line"><a name="l02017"></a><span class="lineno"> 2017</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#aa8ea993369a7084e72d7479c444aba74">ST7789_CMD_VDVVRHEN</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write vdv and vrh command enable command */</span></div>
<div class="line"><a name="l02018"></a><span class="lineno"> 2018</span>&#160;    {</div>
<div class="line"><a name="l02019"></a><span class="lineno"> 2019</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02020"></a><span class="lineno"> 2020</span>&#160; </div>
<div class="line"><a name="l02021"></a><span class="lineno"> 2021</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02022"></a><span class="lineno"> 2022</span>&#160;    }</div>
<div class="line"><a name="l02023"></a><span class="lineno"> 2023</span>&#160;    buf[0] = from;                                                                <span class="comment">/* set param1 */</span></div>
<div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>&#160;    buf[1] = 0xFF;                                                                <span class="comment">/* set param2 */</span></div>
<div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 2, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02026"></a><span class="lineno"> 2026</span>&#160;    {</div>
<div class="line"><a name="l02027"></a><span class="lineno"> 2027</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02028"></a><span class="lineno"> 2028</span>&#160; </div>
<div class="line"><a name="l02029"></a><span class="lineno"> 2029</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02030"></a><span class="lineno"> 2030</span>&#160;    }</div>
<div class="line"><a name="l02031"></a><span class="lineno"> 2031</span>&#160; </div>
<div class="line"><a name="l02032"></a><span class="lineno"> 2032</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02033"></a><span class="lineno"> 2033</span>&#160;}</div>
<div class="line"><a name="l02034"></a><span class="lineno"> 2034</span>&#160; </div>
<div class="line"><a name="l02047"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gae9838908273ccf9acbe17f869d34daf1"> 2047</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gae9838908273ccf9acbe17f869d34daf1">st7789_set_vrhs</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t vrhs)</div>
<div class="line"><a name="l02048"></a><span class="lineno"> 2048</span>&#160;{</div>
<div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l02050"></a><span class="lineno"> 2050</span>&#160; </div>
<div class="line"><a name="l02051"></a><span class="lineno"> 2051</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02052"></a><span class="lineno"> 2052</span>&#160;    {</div>
<div class="line"><a name="l02053"></a><span class="lineno"> 2053</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02054"></a><span class="lineno"> 2054</span>&#160;    }</div>
<div class="line"><a name="l02055"></a><span class="lineno"> 2055</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02056"></a><span class="lineno"> 2056</span>&#160;    {</div>
<div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>&#160;    }</div>
<div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>&#160;    <span class="keywordflow">if</span> (vrhs &gt; 0x27)                                                              <span class="comment">/* check vrhs */</span></div>
<div class="line"><a name="l02060"></a><span class="lineno"> 2060</span>&#160;    {</div>
<div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: vrhs &gt; 0x27.\n&quot;</span>);                            <span class="comment">/* vrhs &gt; 0x27 */</span></div>
<div class="line"><a name="l02062"></a><span class="lineno"> 2062</span>&#160; </div>
<div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>&#160;        <span class="keywordflow">return</span> 4;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>&#160;    }</div>
<div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>&#160; </div>
<div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a1557744f9c10954de567aa60f24a0e08">ST7789_CMD_VRHS</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write vrh set command */</span></div>
<div class="line"><a name="l02067"></a><span class="lineno"> 2067</span>&#160;    {</div>
<div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02069"></a><span class="lineno"> 2069</span>&#160; </div>
<div class="line"><a name="l02070"></a><span class="lineno"> 2070</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02071"></a><span class="lineno"> 2071</span>&#160;    }</div>
<div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>&#160;    reg = vrhs &amp; 0x3F;                                                            <span class="comment">/* set param */</span></div>
<div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>&#160;    {</div>
<div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>&#160; </div>
<div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>&#160;    }</div>
<div class="line"><a name="l02079"></a><span class="lineno"> 2079</span>&#160; </div>
<div class="line"><a name="l02080"></a><span class="lineno"> 2080</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02081"></a><span class="lineno"> 2081</span>&#160;}</div>
<div class="line"><a name="l02082"></a><span class="lineno"> 2082</span>&#160; </div>
<div class="line"><a name="l02094"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga0fe94ee523cfd8bd0ae39435dfe71c59"> 2094</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga0fe94ee523cfd8bd0ae39435dfe71c59">st7789_vrhs_convert_to_register</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <span class="keywordtype">float</span> v, uint8_t *reg)</div>
<div class="line"><a name="l02095"></a><span class="lineno"> 2095</span>&#160;{</div>
<div class="line"><a name="l02096"></a><span class="lineno"> 2096</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02097"></a><span class="lineno"> 2097</span>&#160;    {</div>
<div class="line"><a name="l02098"></a><span class="lineno"> 2098</span>&#160;        <span class="keywordflow">return</span> 2;                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02099"></a><span class="lineno"> 2099</span>&#160;    }</div>
<div class="line"><a name="l02100"></a><span class="lineno"> 2100</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>&#160;    {</div>
<div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>&#160;        <span class="keywordflow">return</span> 3;                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>&#160;    }</div>
<div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>&#160; </div>
<div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>&#160;    *reg = (uint8_t)((v - 3.55f) / 0.05f);        <span class="comment">/* convert real data to register data */</span></div>
<div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>&#160; </div>
<div class="line"><a name="l02107"></a><span class="lineno"> 2107</span>&#160;    <span class="keywordflow">return</span> 0;                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02108"></a><span class="lineno"> 2108</span>&#160;}</div>
<div class="line"><a name="l02109"></a><span class="lineno"> 2109</span>&#160; </div>
<div class="line"><a name="l02121"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga92af3a2a31cbacf010ac72b3f948cce8"> 2121</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga92af3a2a31cbacf010ac72b3f948cce8">st7789_vrhs_convert_to_data</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t reg, <span class="keywordtype">float</span> *v)</div>
<div class="line"><a name="l02122"></a><span class="lineno"> 2122</span>&#160;{</div>
<div class="line"><a name="l02123"></a><span class="lineno"> 2123</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                  <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02124"></a><span class="lineno"> 2124</span>&#160;    {</div>
<div class="line"><a name="l02125"></a><span class="lineno"> 2125</span>&#160;        <span class="keywordflow">return</span> 2;                                        <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02126"></a><span class="lineno"> 2126</span>&#160;    }</div>
<div class="line"><a name="l02127"></a><span class="lineno"> 2127</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                             <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02128"></a><span class="lineno"> 2128</span>&#160;    {</div>
<div class="line"><a name="l02129"></a><span class="lineno"> 2129</span>&#160;        <span class="keywordflow">return</span> 3;                                        <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02130"></a><span class="lineno"> 2130</span>&#160;    }</div>
<div class="line"><a name="l02131"></a><span class="lineno"> 2131</span>&#160; </div>
<div class="line"><a name="l02132"></a><span class="lineno"> 2132</span>&#160;    *v = (uint8_t)((<span class="keywordtype">float</span>)(reg) * 0.05f + 3.55f);        <span class="comment">/* convert raw data to real data */</span></div>
<div class="line"><a name="l02133"></a><span class="lineno"> 2133</span>&#160; </div>
<div class="line"><a name="l02134"></a><span class="lineno"> 2134</span>&#160;    <span class="keywordflow">return</span> 0;                                            <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02135"></a><span class="lineno"> 2135</span>&#160;}</div>
<div class="line"><a name="l02136"></a><span class="lineno"> 2136</span>&#160; </div>
<div class="line"><a name="l02149"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gad2ae05ef43c048691db52912c5c93f92"> 2149</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gad2ae05ef43c048691db52912c5c93f92">st7789_set_vdv</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t vdv)</div>
<div class="line"><a name="l02150"></a><span class="lineno"> 2150</span>&#160;{</div>
<div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l02152"></a><span class="lineno"> 2152</span>&#160; </div>
<div class="line"><a name="l02153"></a><span class="lineno"> 2153</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02154"></a><span class="lineno"> 2154</span>&#160;    {</div>
<div class="line"><a name="l02155"></a><span class="lineno"> 2155</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02156"></a><span class="lineno"> 2156</span>&#160;    }</div>
<div class="line"><a name="l02157"></a><span class="lineno"> 2157</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02158"></a><span class="lineno"> 2158</span>&#160;    {</div>
<div class="line"><a name="l02159"></a><span class="lineno"> 2159</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02160"></a><span class="lineno"> 2160</span>&#160;    }</div>
<div class="line"><a name="l02161"></a><span class="lineno"> 2161</span>&#160;    <span class="keywordflow">if</span> (vdv &gt; 0x3F)                                                               <span class="comment">/* check vdv */</span></div>
<div class="line"><a name="l02162"></a><span class="lineno"> 2162</span>&#160;    {</div>
<div class="line"><a name="l02163"></a><span class="lineno"> 2163</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: vdv &gt; 0x3F.\n&quot;</span>);                             <span class="comment">/* vdv &gt; 0x3F */</span></div>
<div class="line"><a name="l02164"></a><span class="lineno"> 2164</span>&#160; </div>
<div class="line"><a name="l02165"></a><span class="lineno"> 2165</span>&#160;        <span class="keywordflow">return</span> 4;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02166"></a><span class="lineno"> 2166</span>&#160;    }</div>
<div class="line"><a name="l02167"></a><span class="lineno"> 2167</span>&#160; </div>
<div class="line"><a name="l02168"></a><span class="lineno"> 2168</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#aeb1ffc222efdeaf7fde56a98147713d7">ST7789_CMD_VDVSET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)          <span class="comment">/* write vdv setting command */</span></div>
<div class="line"><a name="l02169"></a><span class="lineno"> 2169</span>&#160;    {</div>
<div class="line"><a name="l02170"></a><span class="lineno"> 2170</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02171"></a><span class="lineno"> 2171</span>&#160; </div>
<div class="line"><a name="l02172"></a><span class="lineno"> 2172</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02173"></a><span class="lineno"> 2173</span>&#160;    }</div>
<div class="line"><a name="l02174"></a><span class="lineno"> 2174</span>&#160;    reg = vdv &amp; 0x3F;                                                             <span class="comment">/* set param */</span></div>
<div class="line"><a name="l02175"></a><span class="lineno"> 2175</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02176"></a><span class="lineno"> 2176</span>&#160;    {</div>
<div class="line"><a name="l02177"></a><span class="lineno"> 2177</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02178"></a><span class="lineno"> 2178</span>&#160; </div>
<div class="line"><a name="l02179"></a><span class="lineno"> 2179</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02180"></a><span class="lineno"> 2180</span>&#160;    }</div>
<div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>&#160; </div>
<div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02183"></a><span class="lineno"> 2183</span>&#160;}</div>
<div class="line"><a name="l02184"></a><span class="lineno"> 2184</span>&#160; </div>
<div class="line"><a name="l02196"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga4e26f72f0a8a0f1241b5852f70c106f8"> 2196</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga4e26f72f0a8a0f1241b5852f70c106f8">st7789_vdv_convert_to_register</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <span class="keywordtype">float</span> v, uint8_t *reg)</div>
<div class="line"><a name="l02197"></a><span class="lineno"> 2197</span>&#160;{</div>
<div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>&#160;    {</div>
<div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>&#160;        <span class="keywordflow">return</span> 2;                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02201"></a><span class="lineno"> 2201</span>&#160;    }</div>
<div class="line"><a name="l02202"></a><span class="lineno"> 2202</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02203"></a><span class="lineno"> 2203</span>&#160;    {</div>
<div class="line"><a name="l02204"></a><span class="lineno"> 2204</span>&#160;        <span class="keywordflow">return</span> 3;                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02205"></a><span class="lineno"> 2205</span>&#160;    }</div>
<div class="line"><a name="l02206"></a><span class="lineno"> 2206</span>&#160; </div>
<div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>&#160;    *reg = (uint8_t)((v + 0.8f) / 0.025f);        <span class="comment">/* convert real data to register data */</span></div>
<div class="line"><a name="l02208"></a><span class="lineno"> 2208</span>&#160; </div>
<div class="line"><a name="l02209"></a><span class="lineno"> 2209</span>&#160;    <span class="keywordflow">return</span> 0;                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02210"></a><span class="lineno"> 2210</span>&#160;}</div>
<div class="line"><a name="l02211"></a><span class="lineno"> 2211</span>&#160; </div>
<div class="line"><a name="l02223"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gab87a1af101863dcb9eb0ea4f172f5ce4"> 2223</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gab87a1af101863dcb9eb0ea4f172f5ce4">st7789_vdv_convert_to_data</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t reg, <span class="keywordtype">float</span> *v)</div>
<div class="line"><a name="l02224"></a><span class="lineno"> 2224</span>&#160;{</div>
<div class="line"><a name="l02225"></a><span class="lineno"> 2225</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                  <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02226"></a><span class="lineno"> 2226</span>&#160;    {</div>
<div class="line"><a name="l02227"></a><span class="lineno"> 2227</span>&#160;        <span class="keywordflow">return</span> 2;                                        <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02228"></a><span class="lineno"> 2228</span>&#160;    }</div>
<div class="line"><a name="l02229"></a><span class="lineno"> 2229</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                             <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02230"></a><span class="lineno"> 2230</span>&#160;    {</div>
<div class="line"><a name="l02231"></a><span class="lineno"> 2231</span>&#160;        <span class="keywordflow">return</span> 3;                                        <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02232"></a><span class="lineno"> 2232</span>&#160;    }</div>
<div class="line"><a name="l02233"></a><span class="lineno"> 2233</span>&#160; </div>
<div class="line"><a name="l02234"></a><span class="lineno"> 2234</span>&#160;    *v = (uint8_t)((<span class="keywordtype">float</span>)(reg) * 0.025f - 0.8f);        <span class="comment">/* convert raw data to real data */</span></div>
<div class="line"><a name="l02235"></a><span class="lineno"> 2235</span>&#160; </div>
<div class="line"><a name="l02236"></a><span class="lineno"> 2236</span>&#160;    <span class="keywordflow">return</span> 0;                                            <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02237"></a><span class="lineno"> 2237</span>&#160;}</div>
<div class="line"><a name="l02238"></a><span class="lineno"> 2238</span>&#160; </div>
<div class="line"><a name="l02251"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga4e7e46f68e2673249706795d95c78c13"> 2251</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga4e7e46f68e2673249706795d95c78c13">st7789_set_vcoms_offset</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t offset)</div>
<div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>&#160;{</div>
<div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l02254"></a><span class="lineno"> 2254</span>&#160; </div>
<div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02256"></a><span class="lineno"> 2256</span>&#160;    {</div>
<div class="line"><a name="l02257"></a><span class="lineno"> 2257</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02258"></a><span class="lineno"> 2258</span>&#160;    }</div>
<div class="line"><a name="l02259"></a><span class="lineno"> 2259</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02260"></a><span class="lineno"> 2260</span>&#160;    {</div>
<div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>&#160;    }</div>
<div class="line"><a name="l02263"></a><span class="lineno"> 2263</span>&#160;    <span class="keywordflow">if</span> (offset &gt; 0x3F)                                                            <span class="comment">/* check offset */</span></div>
<div class="line"><a name="l02264"></a><span class="lineno"> 2264</span>&#160;    {</div>
<div class="line"><a name="l02265"></a><span class="lineno"> 2265</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: offset &gt; 0x3F.\n&quot;</span>);                          <span class="comment">/* offset &gt; 0x3F */</span></div>
<div class="line"><a name="l02266"></a><span class="lineno"> 2266</span>&#160; </div>
<div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>&#160;        <span class="keywordflow">return</span> 4;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>&#160;    }</div>
<div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>&#160; </div>
<div class="line"><a name="l02270"></a><span class="lineno"> 2270</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#accd80f8ad9b8697608cc7c899b82b66b">ST7789_CMD_VCMOFSET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write vcoms offset set command */</span></div>
<div class="line"><a name="l02271"></a><span class="lineno"> 2271</span>&#160;    {</div>
<div class="line"><a name="l02272"></a><span class="lineno"> 2272</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02273"></a><span class="lineno"> 2273</span>&#160; </div>
<div class="line"><a name="l02274"></a><span class="lineno"> 2274</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02275"></a><span class="lineno"> 2275</span>&#160;    }</div>
<div class="line"><a name="l02276"></a><span class="lineno"> 2276</span>&#160;    reg = offset &amp; 0x3F;                                                          <span class="comment">/* set param */</span></div>
<div class="line"><a name="l02277"></a><span class="lineno"> 2277</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02278"></a><span class="lineno"> 2278</span>&#160;    {</div>
<div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02280"></a><span class="lineno"> 2280</span>&#160; </div>
<div class="line"><a name="l02281"></a><span class="lineno"> 2281</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>&#160;    }</div>
<div class="line"><a name="l02283"></a><span class="lineno"> 2283</span>&#160; </div>
<div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02285"></a><span class="lineno"> 2285</span>&#160;}</div>
<div class="line"><a name="l02286"></a><span class="lineno"> 2286</span>&#160; </div>
<div class="line"><a name="l02298"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gaacf23f4f65df30856d944a9074d7fcef"> 2298</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gaacf23f4f65df30856d944a9074d7fcef">st7789_vcoms_offset_convert_to_register</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <span class="keywordtype">float</span> v, uint8_t *reg)</div>
<div class="line"><a name="l02299"></a><span class="lineno"> 2299</span>&#160;{</div>
<div class="line"><a name="l02300"></a><span class="lineno"> 2300</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02301"></a><span class="lineno"> 2301</span>&#160;    {</div>
<div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>&#160;        <span class="keywordflow">return</span> 2;                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>&#160;    }</div>
<div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>&#160;    {</div>
<div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>&#160;        <span class="keywordflow">return</span> 3;                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02307"></a><span class="lineno"> 2307</span>&#160;    }</div>
<div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>&#160; </div>
<div class="line"><a name="l02309"></a><span class="lineno"> 2309</span>&#160;    *reg = (uint8_t)((v + 0.8f) / 0.025f);        <span class="comment">/* convert real data to register data */</span></div>
<div class="line"><a name="l02310"></a><span class="lineno"> 2310</span>&#160; </div>
<div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>&#160;    <span class="keywordflow">return</span> 0;                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>&#160;}</div>
<div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>&#160; </div>
<div class="line"><a name="l02325"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga484336a3db983460f22aebc46b3b7992"> 2325</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga484336a3db983460f22aebc46b3b7992">st7789_vcoms_offset_convert_to_data</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t reg, <span class="keywordtype">float</span> *v)</div>
<div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>&#160;{</div>
<div class="line"><a name="l02327"></a><span class="lineno"> 2327</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                  <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02328"></a><span class="lineno"> 2328</span>&#160;    {</div>
<div class="line"><a name="l02329"></a><span class="lineno"> 2329</span>&#160;        <span class="keywordflow">return</span> 2;                                        <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02330"></a><span class="lineno"> 2330</span>&#160;    }</div>
<div class="line"><a name="l02331"></a><span class="lineno"> 2331</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                             <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02332"></a><span class="lineno"> 2332</span>&#160;    {</div>
<div class="line"><a name="l02333"></a><span class="lineno"> 2333</span>&#160;        <span class="keywordflow">return</span> 3;                                        <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02334"></a><span class="lineno"> 2334</span>&#160;    }</div>
<div class="line"><a name="l02335"></a><span class="lineno"> 2335</span>&#160; </div>
<div class="line"><a name="l02336"></a><span class="lineno"> 2336</span>&#160;    *v = (uint8_t)((<span class="keywordtype">float</span>)(reg) * 0.025f - 0.8f);        <span class="comment">/* convert raw data to real data */</span></div>
<div class="line"><a name="l02337"></a><span class="lineno"> 2337</span>&#160; </div>
<div class="line"><a name="l02338"></a><span class="lineno"> 2338</span>&#160;    <span class="keywordflow">return</span> 0;                                            <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02339"></a><span class="lineno"> 2339</span>&#160;}</div>
<div class="line"><a name="l02340"></a><span class="lineno"> 2340</span>&#160; </div>
<div class="line"><a name="l02353"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga88fe0d77678078f51c874eee31a57df6"> 2353</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga88fe0d77678078f51c874eee31a57df6">st7789_set_frame_rate</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__advance__driver.html#ga5a6639b182b4cd76ba2bf66f5509388c">st7789_inversion_selection_t</a> selection, <a class="code" href="group__st7789__advance__driver.html#ga02fb2c84766fcfeed909a9c71a8802f5">st7789_frame_rate_t</a> rate)</div>
<div class="line"><a name="l02354"></a><span class="lineno"> 2354</span>&#160;{</div>
<div class="line"><a name="l02355"></a><span class="lineno"> 2355</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l02356"></a><span class="lineno"> 2356</span>&#160; </div>
<div class="line"><a name="l02357"></a><span class="lineno"> 2357</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02358"></a><span class="lineno"> 2358</span>&#160;    {</div>
<div class="line"><a name="l02359"></a><span class="lineno"> 2359</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02360"></a><span class="lineno"> 2360</span>&#160;    }</div>
<div class="line"><a name="l02361"></a><span class="lineno"> 2361</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02362"></a><span class="lineno"> 2362</span>&#160;    {</div>
<div class="line"><a name="l02363"></a><span class="lineno"> 2363</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02364"></a><span class="lineno"> 2364</span>&#160;    }</div>
<div class="line"><a name="l02365"></a><span class="lineno"> 2365</span>&#160; </div>
<div class="line"><a name="l02366"></a><span class="lineno"> 2366</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#abe9372ae49b150c81a8c0da3552860fe">ST7789_CMD_FRCTR2</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)          <span class="comment">/* write fr control 2 command */</span></div>
<div class="line"><a name="l02367"></a><span class="lineno"> 2367</span>&#160;    {</div>
<div class="line"><a name="l02368"></a><span class="lineno"> 2368</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02369"></a><span class="lineno"> 2369</span>&#160; </div>
<div class="line"><a name="l02370"></a><span class="lineno"> 2370</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02371"></a><span class="lineno"> 2371</span>&#160;    }</div>
<div class="line"><a name="l02372"></a><span class="lineno"> 2372</span>&#160;    reg = (selection &lt;&lt; 5) | (rate &lt;&lt; 0);                                         <span class="comment">/* set param */</span></div>
<div class="line"><a name="l02373"></a><span class="lineno"> 2373</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02374"></a><span class="lineno"> 2374</span>&#160;    {</div>
<div class="line"><a name="l02375"></a><span class="lineno"> 2375</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02376"></a><span class="lineno"> 2376</span>&#160; </div>
<div class="line"><a name="l02377"></a><span class="lineno"> 2377</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02378"></a><span class="lineno"> 2378</span>&#160;    }</div>
<div class="line"><a name="l02379"></a><span class="lineno"> 2379</span>&#160; </div>
<div class="line"><a name="l02380"></a><span class="lineno"> 2380</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02381"></a><span class="lineno"> 2381</span>&#160;}</div>
<div class="line"><a name="l02382"></a><span class="lineno"> 2382</span>&#160; </div>
<div class="line"><a name="l02397"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gab1a5c20aeb0327d11d2f0ddeae9187d1"> 2397</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gab1a5c20aeb0327d11d2f0ddeae9187d1">st7789_set_cabc_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle,</div>
<div class="line"><a name="l02398"></a><span class="lineno"> 2398</span>&#160;                                <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> led_on,</div>
<div class="line"><a name="l02399"></a><span class="lineno"> 2399</span>&#160;                                <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> led_pwm_init,</div>
<div class="line"><a name="l02400"></a><span class="lineno"> 2400</span>&#160;                                <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> led_pwm_fix,</div>
<div class="line"><a name="l02401"></a><span class="lineno"> 2401</span>&#160;                                <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> led_pwm_polarity)</div>
<div class="line"><a name="l02402"></a><span class="lineno"> 2402</span>&#160;{</div>
<div class="line"><a name="l02403"></a><span class="lineno"> 2403</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l02404"></a><span class="lineno"> 2404</span>&#160; </div>
<div class="line"><a name="l02405"></a><span class="lineno"> 2405</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02406"></a><span class="lineno"> 2406</span>&#160;    {</div>
<div class="line"><a name="l02407"></a><span class="lineno"> 2407</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02408"></a><span class="lineno"> 2408</span>&#160;    }</div>
<div class="line"><a name="l02409"></a><span class="lineno"> 2409</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02410"></a><span class="lineno"> 2410</span>&#160;    {</div>
<div class="line"><a name="l02411"></a><span class="lineno"> 2411</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02412"></a><span class="lineno"> 2412</span>&#160;    }</div>
<div class="line"><a name="l02413"></a><span class="lineno"> 2413</span>&#160; </div>
<div class="line"><a name="l02414"></a><span class="lineno"> 2414</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ae009bf6cb7d6c537cee7cafed2a84a0a">ST7789_CMD_CABCCTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write cabc control command */</span></div>
<div class="line"><a name="l02415"></a><span class="lineno"> 2415</span>&#160;    {</div>
<div class="line"><a name="l02416"></a><span class="lineno"> 2416</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02417"></a><span class="lineno"> 2417</span>&#160; </div>
<div class="line"><a name="l02418"></a><span class="lineno"> 2418</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02419"></a><span class="lineno"> 2419</span>&#160;    }</div>
<div class="line"><a name="l02420"></a><span class="lineno"> 2420</span>&#160;    reg = (led_on &lt;&lt; 3) | (led_pwm_init &lt;&lt; 2) |</div>
<div class="line"><a name="l02421"></a><span class="lineno"> 2421</span>&#160;          (led_pwm_fix &lt;&lt; 1) | (led_pwm_polarity &lt;&lt; 0);                           <span class="comment">/* set param */</span></div>
<div class="line"><a name="l02422"></a><span class="lineno"> 2422</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02423"></a><span class="lineno"> 2423</span>&#160;    {</div>
<div class="line"><a name="l02424"></a><span class="lineno"> 2424</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02425"></a><span class="lineno"> 2425</span>&#160; </div>
<div class="line"><a name="l02426"></a><span class="lineno"> 2426</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02427"></a><span class="lineno"> 2427</span>&#160;    }</div>
<div class="line"><a name="l02428"></a><span class="lineno"> 2428</span>&#160; </div>
<div class="line"><a name="l02429"></a><span class="lineno"> 2429</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02430"></a><span class="lineno"> 2430</span>&#160;}</div>
<div class="line"><a name="l02431"></a><span class="lineno"> 2431</span>&#160; </div>
<div class="line"><a name="l02443"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gac4fd6d2ebf02f41007c9964aff9fe83b"> 2443</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gac4fd6d2ebf02f41007c9964aff9fe83b">st7789_set_pwm_frequency</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__advance__driver.html#ga761ca182783308e5a256ea18d7e969b2">st7789_pwm_frequency_t</a> frequency)</div>
<div class="line"><a name="l02444"></a><span class="lineno"> 2444</span>&#160;{</div>
<div class="line"><a name="l02445"></a><span class="lineno"> 2445</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l02446"></a><span class="lineno"> 2446</span>&#160; </div>
<div class="line"><a name="l02447"></a><span class="lineno"> 2447</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02448"></a><span class="lineno"> 2448</span>&#160;    {</div>
<div class="line"><a name="l02449"></a><span class="lineno"> 2449</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02450"></a><span class="lineno"> 2450</span>&#160;    }</div>
<div class="line"><a name="l02451"></a><span class="lineno"> 2451</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02452"></a><span class="lineno"> 2452</span>&#160;    {</div>
<div class="line"><a name="l02453"></a><span class="lineno"> 2453</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02454"></a><span class="lineno"> 2454</span>&#160;    }</div>
<div class="line"><a name="l02455"></a><span class="lineno"> 2455</span>&#160; </div>
<div class="line"><a name="l02456"></a><span class="lineno"> 2456</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a83017dd8ee2966246e149f33d193e295">ST7789_CMD_PWMFRSEL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write pwm frequency selection command */</span></div>
<div class="line"><a name="l02457"></a><span class="lineno"> 2457</span>&#160;    {</div>
<div class="line"><a name="l02458"></a><span class="lineno"> 2458</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02459"></a><span class="lineno"> 2459</span>&#160; </div>
<div class="line"><a name="l02460"></a><span class="lineno"> 2460</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02461"></a><span class="lineno"> 2461</span>&#160;    }</div>
<div class="line"><a name="l02462"></a><span class="lineno"> 2462</span>&#160;    reg = frequency;                                                              <span class="comment">/* set param */</span></div>
<div class="line"><a name="l02463"></a><span class="lineno"> 2463</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02464"></a><span class="lineno"> 2464</span>&#160;    {</div>
<div class="line"><a name="l02465"></a><span class="lineno"> 2465</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02466"></a><span class="lineno"> 2466</span>&#160; </div>
<div class="line"><a name="l02467"></a><span class="lineno"> 2467</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02468"></a><span class="lineno"> 2468</span>&#160;    }</div>
<div class="line"><a name="l02469"></a><span class="lineno"> 2469</span>&#160; </div>
<div class="line"><a name="l02470"></a><span class="lineno"> 2470</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02471"></a><span class="lineno"> 2471</span>&#160;}</div>
<div class="line"><a name="l02472"></a><span class="lineno"> 2472</span>&#160; </div>
<div class="line"><a name="l02486"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga8e9c51d1902838c4b98e60778464e83b"> 2486</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga8e9c51d1902838c4b98e60778464e83b">st7789_set_power_control_1</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__advance__driver.html#ga1aa76ca2d91fe745b9d7f9fed0817cdb">st7789_avdd_t</a> avdd, <a class="code" href="group__st7789__advance__driver.html#ga747bbd0c5b01340dedc02a68095d6ccd">st7789_avcl_t</a> avcl, <a class="code" href="group__st7789__advance__driver.html#ga041a37865bcea0aa8acf4bb27f4af33d">st7789_vds_t</a> vds)</div>
<div class="line"><a name="l02487"></a><span class="lineno"> 2487</span>&#160;{</div>
<div class="line"><a name="l02488"></a><span class="lineno"> 2488</span>&#160;    uint8_t buf[2];</div>
<div class="line"><a name="l02489"></a><span class="lineno"> 2489</span>&#160; </div>
<div class="line"><a name="l02490"></a><span class="lineno"> 2490</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02491"></a><span class="lineno"> 2491</span>&#160;    {</div>
<div class="line"><a name="l02492"></a><span class="lineno"> 2492</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02493"></a><span class="lineno"> 2493</span>&#160;    }</div>
<div class="line"><a name="l02494"></a><span class="lineno"> 2494</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02495"></a><span class="lineno"> 2495</span>&#160;    {</div>
<div class="line"><a name="l02496"></a><span class="lineno"> 2496</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02497"></a><span class="lineno"> 2497</span>&#160;    }</div>
<div class="line"><a name="l02498"></a><span class="lineno"> 2498</span>&#160; </div>
<div class="line"><a name="l02499"></a><span class="lineno"> 2499</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ac82403f979ee139fd7f4723857eeefb7">ST7789_CMD_PWCTRL1</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)         <span class="comment">/* write power control 1 command */</span></div>
<div class="line"><a name="l02500"></a><span class="lineno"> 2500</span>&#160;    {</div>
<div class="line"><a name="l02501"></a><span class="lineno"> 2501</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02502"></a><span class="lineno"> 2502</span>&#160; </div>
<div class="line"><a name="l02503"></a><span class="lineno"> 2503</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02504"></a><span class="lineno"> 2504</span>&#160;    }</div>
<div class="line"><a name="l02505"></a><span class="lineno"> 2505</span>&#160;    buf[0] = 0xA4;                                                                <span class="comment">/* set param 1 */</span></div>
<div class="line"><a name="l02506"></a><span class="lineno"> 2506</span>&#160;    buf[1] = (avdd &lt;&lt; 6) | (avcl &lt;&lt; 4) | (vds &lt;&lt; 0);                              <span class="comment">/* set param 2 */</span></div>
<div class="line"><a name="l02507"></a><span class="lineno"> 2507</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 2, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02508"></a><span class="lineno"> 2508</span>&#160;    {</div>
<div class="line"><a name="l02509"></a><span class="lineno"> 2509</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02510"></a><span class="lineno"> 2510</span>&#160; </div>
<div class="line"><a name="l02511"></a><span class="lineno"> 2511</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02512"></a><span class="lineno"> 2512</span>&#160;    }</div>
<div class="line"><a name="l02513"></a><span class="lineno"> 2513</span>&#160; </div>
<div class="line"><a name="l02514"></a><span class="lineno"> 2514</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02515"></a><span class="lineno"> 2515</span>&#160;}</div>
<div class="line"><a name="l02516"></a><span class="lineno"> 2516</span>&#160; </div>
<div class="line"><a name="l02527"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga2407ba9990497257d6c4b45d9a8af5f8"> 2527</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga2407ba9990497257d6c4b45d9a8af5f8">st7789_enable_vap_van_signal_output</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l02528"></a><span class="lineno"> 2528</span>&#160;{</div>
<div class="line"><a name="l02529"></a><span class="lineno"> 2529</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l02530"></a><span class="lineno"> 2530</span>&#160; </div>
<div class="line"><a name="l02531"></a><span class="lineno"> 2531</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02532"></a><span class="lineno"> 2532</span>&#160;    {</div>
<div class="line"><a name="l02533"></a><span class="lineno"> 2533</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02534"></a><span class="lineno"> 2534</span>&#160;    }</div>
<div class="line"><a name="l02535"></a><span class="lineno"> 2535</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02536"></a><span class="lineno"> 2536</span>&#160;    {</div>
<div class="line"><a name="l02537"></a><span class="lineno"> 2537</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02538"></a><span class="lineno"> 2538</span>&#160;    }</div>
<div class="line"><a name="l02539"></a><span class="lineno"> 2539</span>&#160; </div>
<div class="line"><a name="l02540"></a><span class="lineno"> 2540</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#accaa9e4a6922a9f3b471a0201e094cd9">ST7789_CMD_VAPVANEN</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write enable vap/van signal output command */</span></div>
<div class="line"><a name="l02541"></a><span class="lineno"> 2541</span>&#160;    {</div>
<div class="line"><a name="l02542"></a><span class="lineno"> 2542</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02543"></a><span class="lineno"> 2543</span>&#160; </div>
<div class="line"><a name="l02544"></a><span class="lineno"> 2544</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02545"></a><span class="lineno"> 2545</span>&#160;    }</div>
<div class="line"><a name="l02546"></a><span class="lineno"> 2546</span>&#160;    reg = 0x4C;                                                                   <span class="comment">/* set param */</span></div>
<div class="line"><a name="l02547"></a><span class="lineno"> 2547</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02548"></a><span class="lineno"> 2548</span>&#160;    {</div>
<div class="line"><a name="l02549"></a><span class="lineno"> 2549</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02550"></a><span class="lineno"> 2550</span>&#160; </div>
<div class="line"><a name="l02551"></a><span class="lineno"> 2551</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02552"></a><span class="lineno"> 2552</span>&#160;    }</div>
<div class="line"><a name="l02553"></a><span class="lineno"> 2553</span>&#160; </div>
<div class="line"><a name="l02554"></a><span class="lineno"> 2554</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02555"></a><span class="lineno"> 2555</span>&#160;}</div>
<div class="line"><a name="l02556"></a><span class="lineno"> 2556</span>&#160; </div>
<div class="line"><a name="l02568"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga53cd6136a9b77543a2c47c3f954bb939"> 2568</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga53cd6136a9b77543a2c47c3f954bb939">st7789_set_command_2_enable</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> enable)</div>
<div class="line"><a name="l02569"></a><span class="lineno"> 2569</span>&#160;{</div>
<div class="line"><a name="l02570"></a><span class="lineno"> 2570</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l02571"></a><span class="lineno"> 2571</span>&#160; </div>
<div class="line"><a name="l02572"></a><span class="lineno"> 2572</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02573"></a><span class="lineno"> 2573</span>&#160;    {</div>
<div class="line"><a name="l02574"></a><span class="lineno"> 2574</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02575"></a><span class="lineno"> 2575</span>&#160;    }</div>
<div class="line"><a name="l02576"></a><span class="lineno"> 2576</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02577"></a><span class="lineno"> 2577</span>&#160;    {</div>
<div class="line"><a name="l02578"></a><span class="lineno"> 2578</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02579"></a><span class="lineno"> 2579</span>&#160;    }</div>
<div class="line"><a name="l02580"></a><span class="lineno"> 2580</span>&#160; </div>
<div class="line"><a name="l02581"></a><span class="lineno"> 2581</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a76593b88d8808cf5f114e57d9b50e06a">ST7789_CMD_CMD2EN</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)          <span class="comment">/* write command 2 enable command */</span></div>
<div class="line"><a name="l02582"></a><span class="lineno"> 2582</span>&#160;    {</div>
<div class="line"><a name="l02583"></a><span class="lineno"> 2583</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02584"></a><span class="lineno"> 2584</span>&#160; </div>
<div class="line"><a name="l02585"></a><span class="lineno"> 2585</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02586"></a><span class="lineno"> 2586</span>&#160;    }</div>
<div class="line"><a name="l02587"></a><span class="lineno"> 2587</span>&#160;    buf[0] = 0x5A;                                                                <span class="comment">/* set param 1 */</span></div>
<div class="line"><a name="l02588"></a><span class="lineno"> 2588</span>&#160;    buf[1] = 0x69;                                                                <span class="comment">/* set param 2 */</span></div>
<div class="line"><a name="l02589"></a><span class="lineno"> 2589</span>&#160;    buf[2] = 0x02;                                                                <span class="comment">/* set param 3 */</span></div>
<div class="line"><a name="l02590"></a><span class="lineno"> 2590</span>&#160;    buf[3] = enable;                                                              <span class="comment">/* set param 4 */</span></div>
<div class="line"><a name="l02591"></a><span class="lineno"> 2591</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02592"></a><span class="lineno"> 2592</span>&#160;    {</div>
<div class="line"><a name="l02593"></a><span class="lineno"> 2593</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02594"></a><span class="lineno"> 2594</span>&#160; </div>
<div class="line"><a name="l02595"></a><span class="lineno"> 2595</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02596"></a><span class="lineno"> 2596</span>&#160;    }</div>
<div class="line"><a name="l02597"></a><span class="lineno"> 2597</span>&#160; </div>
<div class="line"><a name="l02598"></a><span class="lineno"> 2598</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02599"></a><span class="lineno"> 2599</span>&#160;}</div>
<div class="line"><a name="l02600"></a><span class="lineno"> 2600</span>&#160; </div>
<div class="line"><a name="l02612"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga7138e73820411e1bb832d6463d3609aa"> 2612</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga7138e73820411e1bb832d6463d3609aa">st7789_set_positive_voltage_gamma_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t param[14])</div>
<div class="line"><a name="l02613"></a><span class="lineno"> 2613</span>&#160;{</div>
<div class="line"><a name="l02614"></a><span class="lineno"> 2614</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02615"></a><span class="lineno"> 2615</span>&#160;    {</div>
<div class="line"><a name="l02616"></a><span class="lineno"> 2616</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02617"></a><span class="lineno"> 2617</span>&#160;    }</div>
<div class="line"><a name="l02618"></a><span class="lineno"> 2618</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02619"></a><span class="lineno"> 2619</span>&#160;    {</div>
<div class="line"><a name="l02620"></a><span class="lineno"> 2620</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02621"></a><span class="lineno"> 2621</span>&#160;    }</div>
<div class="line"><a name="l02622"></a><span class="lineno"> 2622</span>&#160; </div>
<div class="line"><a name="l02623"></a><span class="lineno"> 2623</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a446038af131014b52cc8471ccf9188a4">ST7789_CMD_PVGAMCTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)       <span class="comment">/* write positive voltage gamma control command */</span></div>
<div class="line"><a name="l02624"></a><span class="lineno"> 2624</span>&#160;    {</div>
<div class="line"><a name="l02625"></a><span class="lineno"> 2625</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02626"></a><span class="lineno"> 2626</span>&#160; </div>
<div class="line"><a name="l02627"></a><span class="lineno"> 2627</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02628"></a><span class="lineno"> 2628</span>&#160;    }</div>
<div class="line"><a name="l02629"></a><span class="lineno"> 2629</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, param, 14, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02630"></a><span class="lineno"> 2630</span>&#160;    {</div>
<div class="line"><a name="l02631"></a><span class="lineno"> 2631</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02632"></a><span class="lineno"> 2632</span>&#160; </div>
<div class="line"><a name="l02633"></a><span class="lineno"> 2633</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02634"></a><span class="lineno"> 2634</span>&#160;    }</div>
<div class="line"><a name="l02635"></a><span class="lineno"> 2635</span>&#160; </div>
<div class="line"><a name="l02636"></a><span class="lineno"> 2636</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02637"></a><span class="lineno"> 2637</span>&#160;}</div>
<div class="line"><a name="l02638"></a><span class="lineno"> 2638</span>&#160; </div>
<div class="line"><a name="l02650"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga89d8572475450b152cc47bff045e3209"> 2650</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga89d8572475450b152cc47bff045e3209">st7789_set_negative_voltage_gamma_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t param[14])</div>
<div class="line"><a name="l02651"></a><span class="lineno"> 2651</span>&#160;{</div>
<div class="line"><a name="l02652"></a><span class="lineno"> 2652</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02653"></a><span class="lineno"> 2653</span>&#160;    {</div>
<div class="line"><a name="l02654"></a><span class="lineno"> 2654</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02655"></a><span class="lineno"> 2655</span>&#160;    }</div>
<div class="line"><a name="l02656"></a><span class="lineno"> 2656</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02657"></a><span class="lineno"> 2657</span>&#160;    {</div>
<div class="line"><a name="l02658"></a><span class="lineno"> 2658</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02659"></a><span class="lineno"> 2659</span>&#160;    }</div>
<div class="line"><a name="l02660"></a><span class="lineno"> 2660</span>&#160; </div>
<div class="line"><a name="l02661"></a><span class="lineno"> 2661</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#aaf60ab09a56649483c40dab457872999">ST7789_CMD_NVGAMCTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)       <span class="comment">/* write negative voltage gamma control command */</span></div>
<div class="line"><a name="l02662"></a><span class="lineno"> 2662</span>&#160;    {</div>
<div class="line"><a name="l02663"></a><span class="lineno"> 2663</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02664"></a><span class="lineno"> 2664</span>&#160; </div>
<div class="line"><a name="l02665"></a><span class="lineno"> 2665</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02666"></a><span class="lineno"> 2666</span>&#160;    }</div>
<div class="line"><a name="l02667"></a><span class="lineno"> 2667</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, param, 14, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02668"></a><span class="lineno"> 2668</span>&#160;    {</div>
<div class="line"><a name="l02669"></a><span class="lineno"> 2669</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02670"></a><span class="lineno"> 2670</span>&#160; </div>
<div class="line"><a name="l02671"></a><span class="lineno"> 2671</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02672"></a><span class="lineno"> 2672</span>&#160;    }</div>
<div class="line"><a name="l02673"></a><span class="lineno"> 2673</span>&#160; </div>
<div class="line"><a name="l02674"></a><span class="lineno"> 2674</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02675"></a><span class="lineno"> 2675</span>&#160;}</div>
<div class="line"><a name="l02676"></a><span class="lineno"> 2676</span>&#160; </div>
<div class="line"><a name="l02688"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gaf12687485b92080e84486bf630d364fd"> 2688</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gaf12687485b92080e84486bf630d364fd">st7789_set_digital_gamma_look_up_table_red</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t param[64])</div>
<div class="line"><a name="l02689"></a><span class="lineno"> 2689</span>&#160;{</div>
<div class="line"><a name="l02690"></a><span class="lineno"> 2690</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02691"></a><span class="lineno"> 2691</span>&#160;    {</div>
<div class="line"><a name="l02692"></a><span class="lineno"> 2692</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02693"></a><span class="lineno"> 2693</span>&#160;    }</div>
<div class="line"><a name="l02694"></a><span class="lineno"> 2694</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02695"></a><span class="lineno"> 2695</span>&#160;    {</div>
<div class="line"><a name="l02696"></a><span class="lineno"> 2696</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02697"></a><span class="lineno"> 2697</span>&#160;    }</div>
<div class="line"><a name="l02698"></a><span class="lineno"> 2698</span>&#160; </div>
<div class="line"><a name="l02699"></a><span class="lineno"> 2699</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#aaa1818641474041c8c403581278d693b">ST7789_CMD_DGMLUTR</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)         <span class="comment">/* write digital gamma look-up table for red command */</span></div>
<div class="line"><a name="l02700"></a><span class="lineno"> 2700</span>&#160;    {</div>
<div class="line"><a name="l02701"></a><span class="lineno"> 2701</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02702"></a><span class="lineno"> 2702</span>&#160; </div>
<div class="line"><a name="l02703"></a><span class="lineno"> 2703</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02704"></a><span class="lineno"> 2704</span>&#160;    }</div>
<div class="line"><a name="l02705"></a><span class="lineno"> 2705</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, param, 64, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02706"></a><span class="lineno"> 2706</span>&#160;    {</div>
<div class="line"><a name="l02707"></a><span class="lineno"> 2707</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02708"></a><span class="lineno"> 2708</span>&#160; </div>
<div class="line"><a name="l02709"></a><span class="lineno"> 2709</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02710"></a><span class="lineno"> 2710</span>&#160;    }</div>
<div class="line"><a name="l02711"></a><span class="lineno"> 2711</span>&#160; </div>
<div class="line"><a name="l02712"></a><span class="lineno"> 2712</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02713"></a><span class="lineno"> 2713</span>&#160;}</div>
<div class="line"><a name="l02714"></a><span class="lineno"> 2714</span>&#160; </div>
<div class="line"><a name="l02726"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gaebc2ce5b3cd14ab9d099a35d2e4b2c39"> 2726</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gaebc2ce5b3cd14ab9d099a35d2e4b2c39">st7789_set_digital_gamma_look_up_table_blue</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t param[64])</div>
<div class="line"><a name="l02727"></a><span class="lineno"> 2727</span>&#160;{</div>
<div class="line"><a name="l02728"></a><span class="lineno"> 2728</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02729"></a><span class="lineno"> 2729</span>&#160;    {</div>
<div class="line"><a name="l02730"></a><span class="lineno"> 2730</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02731"></a><span class="lineno"> 2731</span>&#160;    }</div>
<div class="line"><a name="l02732"></a><span class="lineno"> 2732</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02733"></a><span class="lineno"> 2733</span>&#160;    {</div>
<div class="line"><a name="l02734"></a><span class="lineno"> 2734</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02735"></a><span class="lineno"> 2735</span>&#160;    }</div>
<div class="line"><a name="l02736"></a><span class="lineno"> 2736</span>&#160; </div>
<div class="line"><a name="l02737"></a><span class="lineno"> 2737</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ad306e53645ca79a04f83c3164187401b">ST7789_CMD_DGMLUTB</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)         <span class="comment">/* write digital gamma look-up table for blue command */</span></div>
<div class="line"><a name="l02738"></a><span class="lineno"> 2738</span>&#160;    {</div>
<div class="line"><a name="l02739"></a><span class="lineno"> 2739</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02740"></a><span class="lineno"> 2740</span>&#160; </div>
<div class="line"><a name="l02741"></a><span class="lineno"> 2741</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02742"></a><span class="lineno"> 2742</span>&#160;    }</div>
<div class="line"><a name="l02743"></a><span class="lineno"> 2743</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, param, 64, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02744"></a><span class="lineno"> 2744</span>&#160;    {</div>
<div class="line"><a name="l02745"></a><span class="lineno"> 2745</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02746"></a><span class="lineno"> 2746</span>&#160; </div>
<div class="line"><a name="l02747"></a><span class="lineno"> 2747</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02748"></a><span class="lineno"> 2748</span>&#160;    }</div>
<div class="line"><a name="l02749"></a><span class="lineno"> 2749</span>&#160; </div>
<div class="line"><a name="l02750"></a><span class="lineno"> 2750</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02751"></a><span class="lineno"> 2751</span>&#160;}</div>
<div class="line"><a name="l02752"></a><span class="lineno"> 2752</span>&#160; </div>
<div class="line"><a name="l02770"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gaad3d3a68f4a785b4d33bfb1c6239e5eb"> 2770</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gaad3d3a68f4a785b4d33bfb1c6239e5eb">st7789_set_gate</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle,</div>
<div class="line"><a name="l02771"></a><span class="lineno"> 2771</span>&#160;                        uint8_t gate_line_number,</div>
<div class="line"><a name="l02772"></a><span class="lineno"> 2772</span>&#160;                        uint8_t first_scan_line_number,</div>
<div class="line"><a name="l02773"></a><span class="lineno"> 2773</span>&#160;                        <a class="code" href="group__st7789__advance__driver.html#gad7571e769d39f71234d2b0f3bc1dc758">st7789_gate_scan_mode_t</a> mode,</div>
<div class="line"><a name="l02774"></a><span class="lineno"> 2774</span>&#160;                        <a class="code" href="group__st7789__advance__driver.html#gad3866eee781b5dddd7e955c19b4dbda0">st7789_gate_scan_direction_t</a> direction)</div>
<div class="line"><a name="l02775"></a><span class="lineno"> 2775</span>&#160;{</div>
<div class="line"><a name="l02776"></a><span class="lineno"> 2776</span>&#160;    uint8_t buf[3];</div>
<div class="line"><a name="l02777"></a><span class="lineno"> 2777</span>&#160; </div>
<div class="line"><a name="l02778"></a><span class="lineno"> 2778</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02779"></a><span class="lineno"> 2779</span>&#160;    {</div>
<div class="line"><a name="l02780"></a><span class="lineno"> 2780</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02781"></a><span class="lineno"> 2781</span>&#160;    }</div>
<div class="line"><a name="l02782"></a><span class="lineno"> 2782</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02783"></a><span class="lineno"> 2783</span>&#160;    {</div>
<div class="line"><a name="l02784"></a><span class="lineno"> 2784</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02785"></a><span class="lineno"> 2785</span>&#160;    }</div>
<div class="line"><a name="l02786"></a><span class="lineno"> 2786</span>&#160;    <span class="keywordflow">if</span> (gate_line_number &gt; 0x3F)                                                  <span class="comment">/* check gate_line_number */</span></div>
<div class="line"><a name="l02787"></a><span class="lineno"> 2787</span>&#160;    {</div>
<div class="line"><a name="l02788"></a><span class="lineno"> 2788</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: gate_line_number &gt; 0x3F.\n&quot;</span>);                <span class="comment">/* gate_line_number &gt; 0x3F */</span></div>
<div class="line"><a name="l02789"></a><span class="lineno"> 2789</span>&#160; </div>
<div class="line"><a name="l02790"></a><span class="lineno"> 2790</span>&#160;        <span class="keywordflow">return</span> 4;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02791"></a><span class="lineno"> 2791</span>&#160;    }</div>
<div class="line"><a name="l02792"></a><span class="lineno"> 2792</span>&#160;    <span class="keywordflow">if</span> (first_scan_line_number &gt; 0x3F)                                            <span class="comment">/* check first_scan_line_number */</span></div>
<div class="line"><a name="l02793"></a><span class="lineno"> 2793</span>&#160;    {</div>
<div class="line"><a name="l02794"></a><span class="lineno"> 2794</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: first_scan_line_number &gt; 0x3F.\n&quot;</span>);          <span class="comment">/* first_scan_line_number &gt; 0x3F */</span></div>
<div class="line"><a name="l02795"></a><span class="lineno"> 2795</span>&#160; </div>
<div class="line"><a name="l02796"></a><span class="lineno"> 2796</span>&#160;        <span class="keywordflow">return</span> 5;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02797"></a><span class="lineno"> 2797</span>&#160;    }</div>
<div class="line"><a name="l02798"></a><span class="lineno"> 2798</span>&#160; </div>
<div class="line"><a name="l02799"></a><span class="lineno"> 2799</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a7f2d418394011705dcbc46c649c45641">ST7789_CMD_GATECTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write gate control command */</span></div>
<div class="line"><a name="l02800"></a><span class="lineno"> 2800</span>&#160;    {</div>
<div class="line"><a name="l02801"></a><span class="lineno"> 2801</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02802"></a><span class="lineno"> 2802</span>&#160; </div>
<div class="line"><a name="l02803"></a><span class="lineno"> 2803</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02804"></a><span class="lineno"> 2804</span>&#160;    }</div>
<div class="line"><a name="l02805"></a><span class="lineno"> 2805</span>&#160;    buf[0] = gate_line_number;                                                    <span class="comment">/* set param 1 */</span></div>
<div class="line"><a name="l02806"></a><span class="lineno"> 2806</span>&#160;    buf[1] = first_scan_line_number;                                              <span class="comment">/* set param 2 */</span></div>
<div class="line"><a name="l02807"></a><span class="lineno"> 2807</span>&#160;    buf[2] = 0x10 | (mode &lt;&lt; 2) | (direction &lt;&lt; 0);                               <span class="comment">/* set param 3 */</span></div>
<div class="line"><a name="l02808"></a><span class="lineno"> 2808</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 3, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02809"></a><span class="lineno"> 2809</span>&#160;    {</div>
<div class="line"><a name="l02810"></a><span class="lineno"> 2810</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02811"></a><span class="lineno"> 2811</span>&#160; </div>
<div class="line"><a name="l02812"></a><span class="lineno"> 2812</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02813"></a><span class="lineno"> 2813</span>&#160;    }</div>
<div class="line"><a name="l02814"></a><span class="lineno"> 2814</span>&#160; </div>
<div class="line"><a name="l02815"></a><span class="lineno"> 2815</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02816"></a><span class="lineno"> 2816</span>&#160;}</div>
<div class="line"><a name="l02817"></a><span class="lineno"> 2817</span>&#160; </div>
<div class="line"><a name="l02829"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gaff4329b4e77a52b9fdd25ae7c9066899"> 2829</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gaff4329b4e77a52b9fdd25ae7c9066899">st7789_gate_line_convert_to_register</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t l, uint8_t *reg)</div>
<div class="line"><a name="l02830"></a><span class="lineno"> 2830</span>&#160;{</div>
<div class="line"><a name="l02831"></a><span class="lineno"> 2831</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                       <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02832"></a><span class="lineno"> 2832</span>&#160;    {</div>
<div class="line"><a name="l02833"></a><span class="lineno"> 2833</span>&#160;        <span class="keywordflow">return</span> 2;                             <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02834"></a><span class="lineno"> 2834</span>&#160;    }</div>
<div class="line"><a name="l02835"></a><span class="lineno"> 2835</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                  <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02836"></a><span class="lineno"> 2836</span>&#160;    {</div>
<div class="line"><a name="l02837"></a><span class="lineno"> 2837</span>&#160;        <span class="keywordflow">return</span> 3;                             <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02838"></a><span class="lineno"> 2838</span>&#160;    }</div>
<div class="line"><a name="l02839"></a><span class="lineno"> 2839</span>&#160; </div>
<div class="line"><a name="l02840"></a><span class="lineno"> 2840</span>&#160;    *reg = (uint8_t)((l / 8) - 1);            <span class="comment">/* convert real data to register data */</span></div>
<div class="line"><a name="l02841"></a><span class="lineno"> 2841</span>&#160; </div>
<div class="line"><a name="l02842"></a><span class="lineno"> 2842</span>&#160;    <span class="keywordflow">return</span> 0;                                 <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02843"></a><span class="lineno"> 2843</span>&#160;}</div>
<div class="line"><a name="l02844"></a><span class="lineno"> 2844</span>&#160; </div>
<div class="line"><a name="l02856"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga1207dc24498e9bb3b26eb246aa7f200b"> 2856</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga1207dc24498e9bb3b26eb246aa7f200b">st7789_gate_line_convert_to_data</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t reg, uint16_t *l)</div>
<div class="line"><a name="l02857"></a><span class="lineno"> 2857</span>&#160;{</div>
<div class="line"><a name="l02858"></a><span class="lineno"> 2858</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                    <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02859"></a><span class="lineno"> 2859</span>&#160;    {</div>
<div class="line"><a name="l02860"></a><span class="lineno"> 2860</span>&#160;        <span class="keywordflow">return</span> 2;                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02861"></a><span class="lineno"> 2861</span>&#160;    }</div>
<div class="line"><a name="l02862"></a><span class="lineno"> 2862</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)               <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02863"></a><span class="lineno"> 2863</span>&#160;    {</div>
<div class="line"><a name="l02864"></a><span class="lineno"> 2864</span>&#160;        <span class="keywordflow">return</span> 3;                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02865"></a><span class="lineno"> 2865</span>&#160;    }</div>
<div class="line"><a name="l02866"></a><span class="lineno"> 2866</span>&#160; </div>
<div class="line"><a name="l02867"></a><span class="lineno"> 2867</span>&#160;    *l = (uint8_t)(reg * 8 + 8);           <span class="comment">/* convert raw data to real data */</span></div>
<div class="line"><a name="l02868"></a><span class="lineno"> 2868</span>&#160; </div>
<div class="line"><a name="l02869"></a><span class="lineno"> 2869</span>&#160;    <span class="keywordflow">return</span> 0;                              <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02870"></a><span class="lineno"> 2870</span>&#160;}</div>
<div class="line"><a name="l02871"></a><span class="lineno"> 2871</span>&#160; </div>
<div class="line"><a name="l02884"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gac775cb23d68ac8539fb43ec08b30066c"> 2884</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gac775cb23d68ac8539fb43ec08b30066c">st7789_set_spi2_enable</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> date_lane, <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> command_table_2)</div>
<div class="line"><a name="l02885"></a><span class="lineno"> 2885</span>&#160;{</div>
<div class="line"><a name="l02886"></a><span class="lineno"> 2886</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l02887"></a><span class="lineno"> 2887</span>&#160; </div>
<div class="line"><a name="l02888"></a><span class="lineno"> 2888</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02889"></a><span class="lineno"> 2889</span>&#160;    {</div>
<div class="line"><a name="l02890"></a><span class="lineno"> 2890</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02891"></a><span class="lineno"> 2891</span>&#160;    }</div>
<div class="line"><a name="l02892"></a><span class="lineno"> 2892</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02893"></a><span class="lineno"> 2893</span>&#160;    {</div>
<div class="line"><a name="l02894"></a><span class="lineno"> 2894</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02895"></a><span class="lineno"> 2895</span>&#160;    }</div>
<div class="line"><a name="l02896"></a><span class="lineno"> 2896</span>&#160; </div>
<div class="line"><a name="l02897"></a><span class="lineno"> 2897</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ad84f4d06c882b342230d5c4815a87fde">ST7789_CMD_SPI2EN</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)          <span class="comment">/* write spi2 command */</span></div>
<div class="line"><a name="l02898"></a><span class="lineno"> 2898</span>&#160;    {</div>
<div class="line"><a name="l02899"></a><span class="lineno"> 2899</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02900"></a><span class="lineno"> 2900</span>&#160; </div>
<div class="line"><a name="l02901"></a><span class="lineno"> 2901</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02902"></a><span class="lineno"> 2902</span>&#160;    }</div>
<div class="line"><a name="l02903"></a><span class="lineno"> 2903</span>&#160;    reg = (date_lane &lt;&lt; 4) | (command_table_2 &lt;&lt; 0);                              <span class="comment">/* set param */</span></div>
<div class="line"><a name="l02904"></a><span class="lineno"> 2904</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02905"></a><span class="lineno"> 2905</span>&#160;    {</div>
<div class="line"><a name="l02906"></a><span class="lineno"> 2906</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02907"></a><span class="lineno"> 2907</span>&#160; </div>
<div class="line"><a name="l02908"></a><span class="lineno"> 2908</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02909"></a><span class="lineno"> 2909</span>&#160;    }</div>
<div class="line"><a name="l02910"></a><span class="lineno"> 2910</span>&#160; </div>
<div class="line"><a name="l02911"></a><span class="lineno"> 2911</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02912"></a><span class="lineno"> 2912</span>&#160;}</div>
<div class="line"><a name="l02913"></a><span class="lineno"> 2913</span>&#160; </div>
<div class="line"><a name="l02926"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#gacc76a33eccb830be4ec8c7a9257b59f9"> 2926</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#gacc76a33eccb830be4ec8c7a9257b59f9">st7789_set_power_control_2</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__advance__driver.html#ga86993ded5faf9234470a11df50eafc5e">st7789_sbclk_div_t</a> sbclk, <a class="code" href="group__st7789__advance__driver.html#ga31ff3ea650bf5128ebf13c51cd42de36">st7789_stp14ck_div_t</a> stp14ck)</div>
<div class="line"><a name="l02927"></a><span class="lineno"> 2927</span>&#160;{</div>
<div class="line"><a name="l02928"></a><span class="lineno"> 2928</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l02929"></a><span class="lineno"> 2929</span>&#160; </div>
<div class="line"><a name="l02930"></a><span class="lineno"> 2930</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02931"></a><span class="lineno"> 2931</span>&#160;    {</div>
<div class="line"><a name="l02932"></a><span class="lineno"> 2932</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02933"></a><span class="lineno"> 2933</span>&#160;    }</div>
<div class="line"><a name="l02934"></a><span class="lineno"> 2934</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02935"></a><span class="lineno"> 2935</span>&#160;    {</div>
<div class="line"><a name="l02936"></a><span class="lineno"> 2936</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02937"></a><span class="lineno"> 2937</span>&#160;    }</div>
<div class="line"><a name="l02938"></a><span class="lineno"> 2938</span>&#160; </div>
<div class="line"><a name="l02939"></a><span class="lineno"> 2939</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a8f4cb67c397f88f5586a43762e062e05">ST7789_CMD_PWCTRL2</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)         <span class="comment">/* write power control 2 command */</span></div>
<div class="line"><a name="l02940"></a><span class="lineno"> 2940</span>&#160;    {</div>
<div class="line"><a name="l02941"></a><span class="lineno"> 2941</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l02942"></a><span class="lineno"> 2942</span>&#160; </div>
<div class="line"><a name="l02943"></a><span class="lineno"> 2943</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02944"></a><span class="lineno"> 2944</span>&#160;    }</div>
<div class="line"><a name="l02945"></a><span class="lineno"> 2945</span>&#160;    reg = (sbclk &lt;&lt; 4) | (stp14ck &lt;&lt; 0);                                          <span class="comment">/* set param */</span></div>
<div class="line"><a name="l02946"></a><span class="lineno"> 2946</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l02947"></a><span class="lineno"> 2947</span>&#160;    {</div>
<div class="line"><a name="l02948"></a><span class="lineno"> 2948</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l02949"></a><span class="lineno"> 2949</span>&#160; </div>
<div class="line"><a name="l02950"></a><span class="lineno"> 2950</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02951"></a><span class="lineno"> 2951</span>&#160;    }</div>
<div class="line"><a name="l02952"></a><span class="lineno"> 2952</span>&#160; </div>
<div class="line"><a name="l02953"></a><span class="lineno"> 2953</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l02954"></a><span class="lineno"> 2954</span>&#160;}</div>
<div class="line"><a name="l02955"></a><span class="lineno"> 2955</span>&#160; </div>
<div class="line"><a name="l02972"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga5ac200dd408db5f8518f47887bc8060f"> 2972</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga5ac200dd408db5f8518f47887bc8060f">st7789_set_equalize_time_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle,</div>
<div class="line"><a name="l02973"></a><span class="lineno"> 2973</span>&#160;                                         uint8_t source_equalize_time,</div>
<div class="line"><a name="l02974"></a><span class="lineno"> 2974</span>&#160;                                         uint8_t source_pre_drive_time,</div>
<div class="line"><a name="l02975"></a><span class="lineno"> 2975</span>&#160;                                         uint8_t gate_equalize_time)</div>
<div class="line"><a name="l02976"></a><span class="lineno"> 2976</span>&#160;{</div>
<div class="line"><a name="l02977"></a><span class="lineno"> 2977</span>&#160;    uint8_t buf[3];</div>
<div class="line"><a name="l02978"></a><span class="lineno"> 2978</span>&#160; </div>
<div class="line"><a name="l02979"></a><span class="lineno"> 2979</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l02980"></a><span class="lineno"> 2980</span>&#160;    {</div>
<div class="line"><a name="l02981"></a><span class="lineno"> 2981</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02982"></a><span class="lineno"> 2982</span>&#160;    }</div>
<div class="line"><a name="l02983"></a><span class="lineno"> 2983</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l02984"></a><span class="lineno"> 2984</span>&#160;    {</div>
<div class="line"><a name="l02985"></a><span class="lineno"> 2985</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02986"></a><span class="lineno"> 2986</span>&#160;    }</div>
<div class="line"><a name="l02987"></a><span class="lineno"> 2987</span>&#160;    <span class="keywordflow">if</span> (source_equalize_time &gt; 0x1F)                                              <span class="comment">/* check source_equalize_time */</span></div>
<div class="line"><a name="l02988"></a><span class="lineno"> 2988</span>&#160;    {</div>
<div class="line"><a name="l02989"></a><span class="lineno"> 2989</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: source_equalize_time &gt; 0x1F.\n&quot;</span>);            <span class="comment">/* source_equalize_time &gt; 0x1F */</span></div>
<div class="line"><a name="l02990"></a><span class="lineno"> 2990</span>&#160; </div>
<div class="line"><a name="l02991"></a><span class="lineno"> 2991</span>&#160;        <span class="keywordflow">return</span> 4;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02992"></a><span class="lineno"> 2992</span>&#160;    }</div>
<div class="line"><a name="l02993"></a><span class="lineno"> 2993</span>&#160;    <span class="keywordflow">if</span> (source_pre_drive_time &gt; 0x1F)                                             <span class="comment">/* check source_pre_drive_time */</span></div>
<div class="line"><a name="l02994"></a><span class="lineno"> 2994</span>&#160;    {</div>
<div class="line"><a name="l02995"></a><span class="lineno"> 2995</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: source_pre_drive_time &gt; 0x1F.\n&quot;</span>);           <span class="comment">/* source_pre_drive_time &gt; 0x1F */</span></div>
<div class="line"><a name="l02996"></a><span class="lineno"> 2996</span>&#160; </div>
<div class="line"><a name="l02997"></a><span class="lineno"> 2997</span>&#160;        <span class="keywordflow">return</span> 5;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l02998"></a><span class="lineno"> 2998</span>&#160;    }</div>
<div class="line"><a name="l02999"></a><span class="lineno"> 2999</span>&#160;    <span class="keywordflow">if</span> (gate_equalize_time &gt; 0xF)                                                 <span class="comment">/* check gate_equalize_time */</span></div>
<div class="line"><a name="l03000"></a><span class="lineno"> 3000</span>&#160;    {</div>
<div class="line"><a name="l03001"></a><span class="lineno"> 3001</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: gate_equalize_time &gt; 0xF.\n&quot;</span>);               <span class="comment">/* gate_equalize_time &gt; 0xF */</span></div>
<div class="line"><a name="l03002"></a><span class="lineno"> 3002</span>&#160; </div>
<div class="line"><a name="l03003"></a><span class="lineno"> 3003</span>&#160;        <span class="keywordflow">return</span> 6;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03004"></a><span class="lineno"> 3004</span>&#160;    }</div>
<div class="line"><a name="l03005"></a><span class="lineno"> 3005</span>&#160; </div>
<div class="line"><a name="l03006"></a><span class="lineno"> 3006</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a5c58987e5c3bbf86e383c7f64bda217d">ST7789_CMD_EQCTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)          <span class="comment">/* write equalize time control command */</span></div>
<div class="line"><a name="l03007"></a><span class="lineno"> 3007</span>&#160;    {</div>
<div class="line"><a name="l03008"></a><span class="lineno"> 3008</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03009"></a><span class="lineno"> 3009</span>&#160; </div>
<div class="line"><a name="l03010"></a><span class="lineno"> 3010</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03011"></a><span class="lineno"> 3011</span>&#160;    }</div>
<div class="line"><a name="l03012"></a><span class="lineno"> 3012</span>&#160;    buf[0] = source_equalize_time;                                                <span class="comment">/* set param 1 */</span></div>
<div class="line"><a name="l03013"></a><span class="lineno"> 3013</span>&#160;    buf[1] = source_pre_drive_time;                                               <span class="comment">/* set param 2 */</span></div>
<div class="line"><a name="l03014"></a><span class="lineno"> 3014</span>&#160;    buf[2] = gate_equalize_time;                                                  <span class="comment">/* set param 3 */</span></div>
<div class="line"><a name="l03015"></a><span class="lineno"> 3015</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 3, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03016"></a><span class="lineno"> 3016</span>&#160;    {</div>
<div class="line"><a name="l03017"></a><span class="lineno"> 3017</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03018"></a><span class="lineno"> 3018</span>&#160; </div>
<div class="line"><a name="l03019"></a><span class="lineno"> 3019</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03020"></a><span class="lineno"> 3020</span>&#160;    }</div>
<div class="line"><a name="l03021"></a><span class="lineno"> 3021</span>&#160; </div>
<div class="line"><a name="l03022"></a><span class="lineno"> 3022</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03023"></a><span class="lineno"> 3023</span>&#160;}</div>
<div class="line"><a name="l03024"></a><span class="lineno"> 3024</span>&#160; </div>
<div class="line"><a name="l03035"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga752850900f7c36fd6b0e9da5b527bc64"> 3035</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga752850900f7c36fd6b0e9da5b527bc64">st7789_set_program_mode_control</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l03036"></a><span class="lineno"> 3036</span>&#160;{</div>
<div class="line"><a name="l03037"></a><span class="lineno"> 3037</span>&#160;    uint8_t reg;</div>
<div class="line"><a name="l03038"></a><span class="lineno"> 3038</span>&#160; </div>
<div class="line"><a name="l03039"></a><span class="lineno"> 3039</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l03040"></a><span class="lineno"> 3040</span>&#160;    {</div>
<div class="line"><a name="l03041"></a><span class="lineno"> 3041</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03042"></a><span class="lineno"> 3042</span>&#160;    }</div>
<div class="line"><a name="l03043"></a><span class="lineno"> 3043</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l03044"></a><span class="lineno"> 3044</span>&#160;    {</div>
<div class="line"><a name="l03045"></a><span class="lineno"> 3045</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03046"></a><span class="lineno"> 3046</span>&#160;    }</div>
<div class="line"><a name="l03047"></a><span class="lineno"> 3047</span>&#160; </div>
<div class="line"><a name="l03048"></a><span class="lineno"> 3048</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a6788611835e731b6d9b3f115f183ffac">ST7789_CMD_PROMCTRL</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write program control command */</span></div>
<div class="line"><a name="l03049"></a><span class="lineno"> 3049</span>&#160;    {</div>
<div class="line"><a name="l03050"></a><span class="lineno"> 3050</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03051"></a><span class="lineno"> 3051</span>&#160; </div>
<div class="line"><a name="l03052"></a><span class="lineno"> 3052</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03053"></a><span class="lineno"> 3053</span>&#160;    }</div>
<div class="line"><a name="l03054"></a><span class="lineno"> 3054</span>&#160;    reg = 0x01;                                                                   <span class="comment">/* set param */</span></div>
<div class="line"><a name="l03055"></a><span class="lineno"> 3055</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, reg, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03056"></a><span class="lineno"> 3056</span>&#160;    {</div>
<div class="line"><a name="l03057"></a><span class="lineno"> 3057</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03058"></a><span class="lineno"> 3058</span>&#160; </div>
<div class="line"><a name="l03059"></a><span class="lineno"> 3059</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03060"></a><span class="lineno"> 3060</span>&#160;    }</div>
<div class="line"><a name="l03061"></a><span class="lineno"> 3061</span>&#160; </div>
<div class="line"><a name="l03062"></a><span class="lineno"> 3062</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03063"></a><span class="lineno"> 3063</span>&#160;}</div>
<div class="line"><a name="l03064"></a><span class="lineno"> 3064</span>&#160; </div>
<div class="line"><a name="l03076"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga5110ef5b7cac830be2a8e9109884f239"> 3076</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga5110ef5b7cac830be2a8e9109884f239">st7789_set_program_mode_enable</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, <a class="code" href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a> enable)</div>
<div class="line"><a name="l03077"></a><span class="lineno"> 3077</span>&#160;{</div>
<div class="line"><a name="l03078"></a><span class="lineno"> 3078</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l03079"></a><span class="lineno"> 3079</span>&#160; </div>
<div class="line"><a name="l03080"></a><span class="lineno"> 3080</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l03081"></a><span class="lineno"> 3081</span>&#160;    {</div>
<div class="line"><a name="l03082"></a><span class="lineno"> 3082</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03083"></a><span class="lineno"> 3083</span>&#160;    }</div>
<div class="line"><a name="l03084"></a><span class="lineno"> 3084</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l03085"></a><span class="lineno"> 3085</span>&#160;    {</div>
<div class="line"><a name="l03086"></a><span class="lineno"> 3086</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03087"></a><span class="lineno"> 3087</span>&#160;    }</div>
<div class="line"><a name="l03088"></a><span class="lineno"> 3088</span>&#160; </div>
<div class="line"><a name="l03089"></a><span class="lineno"> 3089</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a6f0b7c247d7582507671e7009b10eda6">ST7789_CMD_PROMEN</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)          <span class="comment">/* write program mode enable command */</span></div>
<div class="line"><a name="l03090"></a><span class="lineno"> 3090</span>&#160;    {</div>
<div class="line"><a name="l03091"></a><span class="lineno"> 3091</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03092"></a><span class="lineno"> 3092</span>&#160; </div>
<div class="line"><a name="l03093"></a><span class="lineno"> 3093</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03094"></a><span class="lineno"> 3094</span>&#160;    }</div>
<div class="line"><a name="l03095"></a><span class="lineno"> 3095</span>&#160;    buf[0] = 0x5A;                                                                <span class="comment">/* set param 1 */</span></div>
<div class="line"><a name="l03096"></a><span class="lineno"> 3096</span>&#160;    buf[1] = 0x69;                                                                <span class="comment">/* set param 2 */</span></div>
<div class="line"><a name="l03097"></a><span class="lineno"> 3097</span>&#160;    buf[2] = 0xEE;                                                                <span class="comment">/* set param 3 */</span></div>
<div class="line"><a name="l03098"></a><span class="lineno"> 3098</span>&#160;    buf[3] = enable &lt;&lt; 2;                                                         <span class="comment">/* set param 4 */</span></div>
<div class="line"><a name="l03099"></a><span class="lineno"> 3099</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03100"></a><span class="lineno"> 3100</span>&#160;    {</div>
<div class="line"><a name="l03101"></a><span class="lineno"> 3101</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03102"></a><span class="lineno"> 3102</span>&#160; </div>
<div class="line"><a name="l03103"></a><span class="lineno"> 3103</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03104"></a><span class="lineno"> 3104</span>&#160;    }</div>
<div class="line"><a name="l03105"></a><span class="lineno"> 3105</span>&#160; </div>
<div class="line"><a name="l03106"></a><span class="lineno"> 3106</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03107"></a><span class="lineno"> 3107</span>&#160;}</div>
<div class="line"><a name="l03108"></a><span class="lineno"> 3108</span>&#160; </div>
<div class="line"><a name="l03121"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga3c1de54602340a579a8824c8bbd79f05"> 3121</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga3c1de54602340a579a8824c8bbd79f05">st7789_set_nvm_setting</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t addr, uint8_t data)</div>
<div class="line"><a name="l03122"></a><span class="lineno"> 3122</span>&#160;{</div>
<div class="line"><a name="l03123"></a><span class="lineno"> 3123</span>&#160;    uint8_t buf[2];</div>
<div class="line"><a name="l03124"></a><span class="lineno"> 3124</span>&#160; </div>
<div class="line"><a name="l03125"></a><span class="lineno"> 3125</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l03126"></a><span class="lineno"> 3126</span>&#160;    {</div>
<div class="line"><a name="l03127"></a><span class="lineno"> 3127</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03128"></a><span class="lineno"> 3128</span>&#160;    }</div>
<div class="line"><a name="l03129"></a><span class="lineno"> 3129</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l03130"></a><span class="lineno"> 3130</span>&#160;    {</div>
<div class="line"><a name="l03131"></a><span class="lineno"> 3131</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03132"></a><span class="lineno"> 3132</span>&#160;    }</div>
<div class="line"><a name="l03133"></a><span class="lineno"> 3133</span>&#160; </div>
<div class="line"><a name="l03134"></a><span class="lineno"> 3134</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ad91167058a314c39ba2189ecb93877b9">ST7789_CMD_NVMSET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)          <span class="comment">/* write nvm setting command */</span></div>
<div class="line"><a name="l03135"></a><span class="lineno"> 3135</span>&#160;    {</div>
<div class="line"><a name="l03136"></a><span class="lineno"> 3136</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03137"></a><span class="lineno"> 3137</span>&#160; </div>
<div class="line"><a name="l03138"></a><span class="lineno"> 3138</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03139"></a><span class="lineno"> 3139</span>&#160;    }</div>
<div class="line"><a name="l03140"></a><span class="lineno"> 3140</span>&#160;    buf[0] = addr;                                                                <span class="comment">/* set param 1 */</span></div>
<div class="line"><a name="l03141"></a><span class="lineno"> 3141</span>&#160;    buf[1] = data;                                                                <span class="comment">/* set param 2 */</span></div>
<div class="line"><a name="l03142"></a><span class="lineno"> 3142</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 2, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03143"></a><span class="lineno"> 3143</span>&#160;    {</div>
<div class="line"><a name="l03144"></a><span class="lineno"> 3144</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03145"></a><span class="lineno"> 3145</span>&#160; </div>
<div class="line"><a name="l03146"></a><span class="lineno"> 3146</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03147"></a><span class="lineno"> 3147</span>&#160;    }</div>
<div class="line"><a name="l03148"></a><span class="lineno"> 3148</span>&#160; </div>
<div class="line"><a name="l03149"></a><span class="lineno"> 3149</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03150"></a><span class="lineno"> 3150</span>&#160;}</div>
<div class="line"><a name="l03151"></a><span class="lineno"> 3151</span>&#160; </div>
<div class="line"><a name="l03162"></a><span class="lineno"><a class="line" href="group__st7789__advance__driver.html#ga27ff7b240254fddcc777717934124970"> 3162</a></span>&#160;uint8_t <a class="code" href="group__st7789__advance__driver.html#ga27ff7b240254fddcc777717934124970">st7789_set_program_action</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l03163"></a><span class="lineno"> 3163</span>&#160;{</div>
<div class="line"><a name="l03164"></a><span class="lineno"> 3164</span>&#160;    uint8_t buf[2];</div>
<div class="line"><a name="l03165"></a><span class="lineno"> 3165</span>&#160; </div>
<div class="line"><a name="l03166"></a><span class="lineno"> 3166</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l03167"></a><span class="lineno"> 3167</span>&#160;    {</div>
<div class="line"><a name="l03168"></a><span class="lineno"> 3168</span>&#160;        <span class="keywordflow">return</span> 2;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03169"></a><span class="lineno"> 3169</span>&#160;    }</div>
<div class="line"><a name="l03170"></a><span class="lineno"> 3170</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l03171"></a><span class="lineno"> 3171</span>&#160;    {</div>
<div class="line"><a name="l03172"></a><span class="lineno"> 3172</span>&#160;        <span class="keywordflow">return</span> 3;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03173"></a><span class="lineno"> 3173</span>&#160;    }</div>
<div class="line"><a name="l03174"></a><span class="lineno"> 3174</span>&#160; </div>
<div class="line"><a name="l03175"></a><span class="lineno"> 3175</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#ab5fb0b6a9a32d19d69ee48af1a9874cb">ST7789_CMD_PROMACT</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)         <span class="comment">/* write program action command */</span></div>
<div class="line"><a name="l03176"></a><span class="lineno"> 3176</span>&#160;    {</div>
<div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                   <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>&#160; </div>
<div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>&#160;    }</div>
<div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>&#160;    buf[0] = 0x29;                                                                <span class="comment">/* set param 1 */</span></div>
<div class="line"><a name="l03182"></a><span class="lineno"> 3182</span>&#160;    buf[1] = 0xA5;                                                                <span class="comment">/* set param 2 */</span></div>
<div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 2, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                   <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>&#160;    {</div>
<div class="line"><a name="l03185"></a><span class="lineno"> 3185</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                      <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03186"></a><span class="lineno"> 3186</span>&#160; </div>
<div class="line"><a name="l03187"></a><span class="lineno"> 3187</span>&#160;        <span class="keywordflow">return</span> 1;                                                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03188"></a><span class="lineno"> 3188</span>&#160;    }</div>
<div class="line"><a name="l03189"></a><span class="lineno"> 3189</span>&#160; </div>
<div class="line"><a name="l03190"></a><span class="lineno"> 3190</span>&#160;    <span class="keywordflow">return</span> 0;                                                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03191"></a><span class="lineno"> 3191</span>&#160;}</div>
<div class="line"><a name="l03192"></a><span class="lineno"> 3192</span>&#160; </div>
<div class="line"><a name="l03205"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga3202c09338e7b7a450c81e4d4487af7d"> 3205</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga3202c09338e7b7a450c81e4d4487af7d">st7789_init</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l03206"></a><span class="lineno"> 3206</span>&#160;{</div>
<div class="line"><a name="l03207"></a><span class="lineno"> 3207</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l03208"></a><span class="lineno"> 3208</span>&#160;    {</div>
<div class="line"><a name="l03209"></a><span class="lineno"> 3209</span>&#160;        <span class="keywordflow">return</span> 2;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03210"></a><span class="lineno"> 3210</span>&#160;    }</div>
<div class="line"><a name="l03211"></a><span class="lineno"> 3211</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a> == NULL)                                            <span class="comment">/* check debug_print */</span></div>
<div class="line"><a name="l03212"></a><span class="lineno"> 3212</span>&#160;    {</div>
<div class="line"><a name="l03213"></a><span class="lineno"> 3213</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03214"></a><span class="lineno"> 3214</span>&#160;    }</div>
<div class="line"><a name="l03215"></a><span class="lineno"> 3215</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a30df505f4bd8bc8754fc0a36cfbe46d6">spi_init</a> == NULL)                                               <span class="comment">/* check spi_init */</span></div>
<div class="line"><a name="l03216"></a><span class="lineno"> 3216</span>&#160;    {</div>
<div class="line"><a name="l03217"></a><span class="lineno"> 3217</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: spi_init is null.\n&quot;</span>);                     <span class="comment">/* spi_init is null */</span></div>
<div class="line"><a name="l03218"></a><span class="lineno"> 3218</span>&#160; </div>
<div class="line"><a name="l03219"></a><span class="lineno"> 3219</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03220"></a><span class="lineno"> 3220</span>&#160;    }</div>
<div class="line"><a name="l03221"></a><span class="lineno"> 3221</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a9adb2481330acacfd7f6a04ce3310fab">spi_deinit</a> == NULL)                                             <span class="comment">/* check spi_deinit */</span></div>
<div class="line"><a name="l03222"></a><span class="lineno"> 3222</span>&#160;    {</div>
<div class="line"><a name="l03223"></a><span class="lineno"> 3223</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: spi_deinit is null.\n&quot;</span>);                   <span class="comment">/* spi_deinit is null */</span></div>
<div class="line"><a name="l03224"></a><span class="lineno"> 3224</span>&#160; </div>
<div class="line"><a name="l03225"></a><span class="lineno"> 3225</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03226"></a><span class="lineno"> 3226</span>&#160;    }</div>
<div class="line"><a name="l03227"></a><span class="lineno"> 3227</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#adac0200f9c9e205330090e0d34f605d5">spi_write_cmd</a> == NULL)                                          <span class="comment">/* check spi_write_cmd */</span></div>
<div class="line"><a name="l03228"></a><span class="lineno"> 3228</span>&#160;    {</div>
<div class="line"><a name="l03229"></a><span class="lineno"> 3229</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: spi_write_cmd is null.\n&quot;</span>);                <span class="comment">/* spi_init is null */</span></div>
<div class="line"><a name="l03230"></a><span class="lineno"> 3230</span>&#160; </div>
<div class="line"><a name="l03231"></a><span class="lineno"> 3231</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03232"></a><span class="lineno"> 3232</span>&#160;    }</div>
<div class="line"><a name="l03233"></a><span class="lineno"> 3233</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a32574d6e6c23278b4fe218c51ff28325">cmd_data_gpio_init</a> == NULL)                                     <span class="comment">/* check cmd_data_gpio_init */</span></div>
<div class="line"><a name="l03234"></a><span class="lineno"> 3234</span>&#160;    {</div>
<div class="line"><a name="l03235"></a><span class="lineno"> 3235</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: cmd_data_gpio_init is null.\n&quot;</span>);           <span class="comment">/* cmd_data_gpio_init is null */</span></div>
<div class="line"><a name="l03236"></a><span class="lineno"> 3236</span>&#160; </div>
<div class="line"><a name="l03237"></a><span class="lineno"> 3237</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03238"></a><span class="lineno"> 3238</span>&#160;    }</div>
<div class="line"><a name="l03239"></a><span class="lineno"> 3239</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a63e04228ed7b105dba7bef33e4e8872a">cmd_data_gpio_deinit</a> == NULL)                                   <span class="comment">/* check cmd_data_gpio_deinit */</span></div>
<div class="line"><a name="l03240"></a><span class="lineno"> 3240</span>&#160;    {</div>
<div class="line"><a name="l03241"></a><span class="lineno"> 3241</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: cmd_data_gpio_deinit is null.\n&quot;</span>);         <span class="comment">/* cmd_data_gpio_deinit is null */</span></div>
<div class="line"><a name="l03242"></a><span class="lineno"> 3242</span>&#160; </div>
<div class="line"><a name="l03243"></a><span class="lineno"> 3243</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03244"></a><span class="lineno"> 3244</span>&#160;    }</div>
<div class="line"><a name="l03245"></a><span class="lineno"> 3245</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#ac57019b61cb5ce825b8b0bb4a2b6a008">cmd_data_gpio_write</a> == NULL)                                    <span class="comment">/* check cmd_data_gpio_write */</span></div>
<div class="line"><a name="l03246"></a><span class="lineno"> 3246</span>&#160;    {</div>
<div class="line"><a name="l03247"></a><span class="lineno"> 3247</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: cmd_data_gpio_write is null.\n&quot;</span>);          <span class="comment">/* cmd_data_gpio_write is null */</span></div>
<div class="line"><a name="l03248"></a><span class="lineno"> 3248</span>&#160; </div>
<div class="line"><a name="l03249"></a><span class="lineno"> 3249</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03250"></a><span class="lineno"> 3250</span>&#160;    }</div>
<div class="line"><a name="l03251"></a><span class="lineno"> 3251</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#aa264e23f5c4ddd7a9bfa5cd9e387e013">reset_gpio_init</a> == NULL)                                        <span class="comment">/* check reset_gpio_init */</span></div>
<div class="line"><a name="l03252"></a><span class="lineno"> 3252</span>&#160;    {</div>
<div class="line"><a name="l03253"></a><span class="lineno"> 3253</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: reset_gpio_init is null.\n&quot;</span>);              <span class="comment">/* reset_gpio_init is null */</span></div>
<div class="line"><a name="l03254"></a><span class="lineno"> 3254</span>&#160; </div>
<div class="line"><a name="l03255"></a><span class="lineno"> 3255</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03256"></a><span class="lineno"> 3256</span>&#160;    }</div>
<div class="line"><a name="l03257"></a><span class="lineno"> 3257</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a69c42ff05fc69e3f1621f3c0347a840b">reset_gpio_deinit</a> == NULL)                                      <span class="comment">/* check reset_gpio_deinit */</span></div>
<div class="line"><a name="l03258"></a><span class="lineno"> 3258</span>&#160;    {</div>
<div class="line"><a name="l03259"></a><span class="lineno"> 3259</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: reset_gpio_deinit is null.\n&quot;</span>);            <span class="comment">/* reset_gpio_deinit is null */</span></div>
<div class="line"><a name="l03260"></a><span class="lineno"> 3260</span>&#160; </div>
<div class="line"><a name="l03261"></a><span class="lineno"> 3261</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03262"></a><span class="lineno"> 3262</span>&#160;    }</div>
<div class="line"><a name="l03263"></a><span class="lineno"> 3263</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#af0011f96a61e36716a376f2a427fdd27">reset_gpio_write</a> == NULL)                                       <span class="comment">/* check reset_gpio_write */</span></div>
<div class="line"><a name="l03264"></a><span class="lineno"> 3264</span>&#160;    {</div>
<div class="line"><a name="l03265"></a><span class="lineno"> 3265</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: reset_gpio_write is null.\n&quot;</span>);             <span class="comment">/* reset_gpio_write is null */</span></div>
<div class="line"><a name="l03266"></a><span class="lineno"> 3266</span>&#160; </div>
<div class="line"><a name="l03267"></a><span class="lineno"> 3267</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03268"></a><span class="lineno"> 3268</span>&#160;    }</div>
<div class="line"><a name="l03269"></a><span class="lineno"> 3269</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a406c9433252b7366de417b7a60915c81">delay_ms</a> == NULL)                                               <span class="comment">/* check delay_ms */</span></div>
<div class="line"><a name="l03270"></a><span class="lineno"> 3270</span>&#160;    {</div>
<div class="line"><a name="l03271"></a><span class="lineno"> 3271</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: delay_ms is null.\n&quot;</span>);                     <span class="comment">/* delay_ms is null */</span></div>
<div class="line"><a name="l03272"></a><span class="lineno"> 3272</span>&#160; </div>
<div class="line"><a name="l03273"></a><span class="lineno"> 3273</span>&#160;        <span class="keywordflow">return</span> 3;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03274"></a><span class="lineno"> 3274</span>&#160;    }</div>
<div class="line"><a name="l03275"></a><span class="lineno"> 3275</span>&#160; </div>
<div class="line"><a name="l03276"></a><span class="lineno"> 3276</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a32574d6e6c23278b4fe218c51ff28325">cmd_data_gpio_init</a>() != 0)                                      <span class="comment">/* check cmd_data_gpio_init */</span></div>
<div class="line"><a name="l03277"></a><span class="lineno"> 3277</span>&#160;    {</div>
<div class="line"><a name="l03278"></a><span class="lineno"> 3278</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: cmd data gpio init failed.\n&quot;</span>);            <span class="comment">/* cmd data gpio init failed */</span></div>
<div class="line"><a name="l03279"></a><span class="lineno"> 3279</span>&#160; </div>
<div class="line"><a name="l03280"></a><span class="lineno"> 3280</span>&#160;        <span class="keywordflow">return</span> 5;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03281"></a><span class="lineno"> 3281</span>&#160;    }</div>
<div class="line"><a name="l03282"></a><span class="lineno"> 3282</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#aa264e23f5c4ddd7a9bfa5cd9e387e013">reset_gpio_init</a>() != 0)                                         <span class="comment">/* reset gpio init */</span></div>
<div class="line"><a name="l03283"></a><span class="lineno"> 3283</span>&#160;    {</div>
<div class="line"><a name="l03284"></a><span class="lineno"> 3284</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: reset gpio init failed.\n&quot;</span>);               <span class="comment">/* reset gpio init failed */</span></div>
<div class="line"><a name="l03285"></a><span class="lineno"> 3285</span>&#160;        (void)handle-&gt;<a class="code" href="structst7789__handle__s.html#a63e04228ed7b105dba7bef33e4e8872a">cmd_data_gpio_deinit</a>();                                   <span class="comment">/* cmd_data_gpio_deinit */</span></div>
<div class="line"><a name="l03286"></a><span class="lineno"> 3286</span>&#160; </div>
<div class="line"><a name="l03287"></a><span class="lineno"> 3287</span>&#160;        <span class="keywordflow">return</span> 4;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03288"></a><span class="lineno"> 3288</span>&#160;    }</div>
<div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#af0011f96a61e36716a376f2a427fdd27">reset_gpio_write</a>(0) != 0)                                       <span class="comment">/* write 0 */</span></div>
<div class="line"><a name="l03290"></a><span class="lineno"> 3290</span>&#160;    {</div>
<div class="line"><a name="l03291"></a><span class="lineno"> 3291</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: reset gpio write failed.\n&quot;</span>);              <span class="comment">/* reset gpio write failed */</span></div>
<div class="line"><a name="l03292"></a><span class="lineno"> 3292</span>&#160;        (void)handle-&gt;<a class="code" href="structst7789__handle__s.html#a63e04228ed7b105dba7bef33e4e8872a">cmd_data_gpio_deinit</a>();                                   <span class="comment">/* cmd_data_gpio_deinit */</span></div>
<div class="line"><a name="l03293"></a><span class="lineno"> 3293</span>&#160;        (void)handle-&gt;<a class="code" href="structst7789__handle__s.html#a69c42ff05fc69e3f1621f3c0347a840b">reset_gpio_deinit</a>();                                      <span class="comment">/* reset_gpio_deinit */</span></div>
<div class="line"><a name="l03294"></a><span class="lineno"> 3294</span>&#160; </div>
<div class="line"><a name="l03295"></a><span class="lineno"> 3295</span>&#160;        <span class="keywordflow">return</span> 4;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03296"></a><span class="lineno"> 3296</span>&#160;    }</div>
<div class="line"><a name="l03297"></a><span class="lineno"> 3297</span>&#160;    handle-&gt;<a class="code" href="structst7789__handle__s.html#a406c9433252b7366de417b7a60915c81">delay_ms</a>(25);                                                       <span class="comment">/* over 10 us */</span></div>
<div class="line"><a name="l03298"></a><span class="lineno"> 3298</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#af0011f96a61e36716a376f2a427fdd27">reset_gpio_write</a>(1) != 0)                                       <span class="comment">/* write 1 */</span></div>
<div class="line"><a name="l03299"></a><span class="lineno"> 3299</span>&#160;    {</div>
<div class="line"><a name="l03300"></a><span class="lineno"> 3300</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: reset gpio write failed.\n&quot;</span>);              <span class="comment">/* reset gpio write failed */</span></div>
<div class="line"><a name="l03301"></a><span class="lineno"> 3301</span>&#160;        (void)handle-&gt;<a class="code" href="structst7789__handle__s.html#a63e04228ed7b105dba7bef33e4e8872a">cmd_data_gpio_deinit</a>();                                   <span class="comment">/* cmd_data_gpio_deinit */</span></div>
<div class="line"><a name="l03302"></a><span class="lineno"> 3302</span>&#160;        (void)handle-&gt;<a class="code" href="structst7789__handle__s.html#a69c42ff05fc69e3f1621f3c0347a840b">reset_gpio_deinit</a>();                                      <span class="comment">/* reset_gpio_deinit */</span></div>
<div class="line"><a name="l03303"></a><span class="lineno"> 3303</span>&#160; </div>
<div class="line"><a name="l03304"></a><span class="lineno"> 3304</span>&#160;        <span class="keywordflow">return</span> 4;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03305"></a><span class="lineno"> 3305</span>&#160;    }</div>
<div class="line"><a name="l03306"></a><span class="lineno"> 3306</span>&#160;    handle-&gt;<a class="code" href="structst7789__handle__s.html#a406c9433252b7366de417b7a60915c81">delay_ms</a>(125);                                                      <span class="comment">/* over 120 ms */</span></div>
<div class="line"><a name="l03307"></a><span class="lineno"> 3307</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a30df505f4bd8bc8754fc0a36cfbe46d6">spi_init</a>() != 0)                                                <span class="comment">/* spi init */</span></div>
<div class="line"><a name="l03308"></a><span class="lineno"> 3308</span>&#160;    {</div>
<div class="line"><a name="l03309"></a><span class="lineno"> 3309</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: spi init failed.\n&quot;</span>);                      <span class="comment">/* spi init failed */</span></div>
<div class="line"><a name="l03310"></a><span class="lineno"> 3310</span>&#160;        (void)handle-&gt;<a class="code" href="structst7789__handle__s.html#a63e04228ed7b105dba7bef33e4e8872a">cmd_data_gpio_deinit</a>();                                   <span class="comment">/* cmd_data_gpio_deinit */</span></div>
<div class="line"><a name="l03311"></a><span class="lineno"> 3311</span>&#160;        (void)handle-&gt;<a class="code" href="structst7789__handle__s.html#a69c42ff05fc69e3f1621f3c0347a840b">reset_gpio_deinit</a>();                                      <span class="comment">/* reset_gpio_deinit */</span></div>
<div class="line"><a name="l03312"></a><span class="lineno"> 3312</span>&#160; </div>
<div class="line"><a name="l03313"></a><span class="lineno"> 3313</span>&#160;        <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>&#160;    }</div>
<div class="line"><a name="l03315"></a><span class="lineno"> 3315</span>&#160;    handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> = 1;                                                         <span class="comment">/* flag inited */</span></div>
<div class="line"><a name="l03316"></a><span class="lineno"> 3316</span>&#160; </div>
<div class="line"><a name="l03317"></a><span class="lineno"> 3317</span>&#160;    <span class="keywordflow">return</span> 0;                                                                   <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03318"></a><span class="lineno"> 3318</span>&#160;}</div>
<div class="line"><a name="l03319"></a><span class="lineno"> 3319</span>&#160; </div>
<div class="line"><a name="l03333"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga8cdc24a2d077395e416df68c8a637c37"> 3333</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga8cdc24a2d077395e416df68c8a637c37">st7789_deinit</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l03334"></a><span class="lineno"> 3334</span>&#160;{</div>
<div class="line"><a name="l03335"></a><span class="lineno"> 3335</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l03336"></a><span class="lineno"> 3336</span>&#160;    {</div>
<div class="line"><a name="l03337"></a><span class="lineno"> 3337</span>&#160;        <span class="keywordflow">return</span> 2;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03338"></a><span class="lineno"> 3338</span>&#160;    }</div>
<div class="line"><a name="l03339"></a><span class="lineno"> 3339</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l03340"></a><span class="lineno"> 3340</span>&#160;    {</div>
<div class="line"><a name="l03341"></a><span class="lineno"> 3341</span>&#160;        <span class="keywordflow">return</span> 3;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03342"></a><span class="lineno"> 3342</span>&#160;    }</div>
<div class="line"><a name="l03343"></a><span class="lineno"> 3343</span>&#160; </div>
<div class="line"><a name="l03344"></a><span class="lineno"> 3344</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a29a960506013768b1ed2e5e1841588fe">ST7789_CMD_SLPIN</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)        <span class="comment">/* write sleep in command */</span></div>
<div class="line"><a name="l03345"></a><span class="lineno"> 3345</span>&#160;    {</div>
<div class="line"><a name="l03346"></a><span class="lineno"> 3346</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03347"></a><span class="lineno"> 3347</span>&#160; </div>
<div class="line"><a name="l03348"></a><span class="lineno"> 3348</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03349"></a><span class="lineno"> 3349</span>&#160;    }</div>
<div class="line"><a name="l03350"></a><span class="lineno"> 3350</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a69c42ff05fc69e3f1621f3c0347a840b">reset_gpio_deinit</a>() != 0)                                      <span class="comment">/* reset gpio deinit */</span></div>
<div class="line"><a name="l03351"></a><span class="lineno"> 3351</span>&#160;    {</div>
<div class="line"><a name="l03352"></a><span class="lineno"> 3352</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: reset gpio deinit failed.\n&quot;</span>);            <span class="comment">/* reset gpio deinit failed */</span></div>
<div class="line"><a name="l03353"></a><span class="lineno"> 3353</span>&#160; </div>
<div class="line"><a name="l03354"></a><span class="lineno"> 3354</span>&#160;        <span class="keywordflow">return</span> 5;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03355"></a><span class="lineno"> 3355</span>&#160;    }</div>
<div class="line"><a name="l03356"></a><span class="lineno"> 3356</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a63e04228ed7b105dba7bef33e4e8872a">cmd_data_gpio_deinit</a>() != 0)                                   <span class="comment">/* cmd data gpio deinit */</span></div>
<div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>&#160;    {</div>
<div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: cmd data gpio deinit failed.\n&quot;</span>);         <span class="comment">/* cmd data gpio deinit failed */</span></div>
<div class="line"><a name="l03359"></a><span class="lineno"> 3359</span>&#160; </div>
<div class="line"><a name="l03360"></a><span class="lineno"> 3360</span>&#160;        <span class="keywordflow">return</span> 6;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03361"></a><span class="lineno"> 3361</span>&#160;    }</div>
<div class="line"><a name="l03362"></a><span class="lineno"> 3362</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a9adb2481330acacfd7f6a04ce3310fab">spi_deinit</a>() != 0)                                             <span class="comment">/* spi deinit */</span></div>
<div class="line"><a name="l03363"></a><span class="lineno"> 3363</span>&#160;    {</div>
<div class="line"><a name="l03364"></a><span class="lineno"> 3364</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: spi deinit failed.\n&quot;</span>);                   <span class="comment">/* spi deinit failed */</span></div>
<div class="line"><a name="l03365"></a><span class="lineno"> 3365</span>&#160; </div>
<div class="line"><a name="l03366"></a><span class="lineno"> 3366</span>&#160;        <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03367"></a><span class="lineno"> 3367</span>&#160;    }</div>
<div class="line"><a name="l03368"></a><span class="lineno"> 3368</span>&#160;    handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> = 0;                                                        <span class="comment">/* flag close */</span></div>
<div class="line"><a name="l03369"></a><span class="lineno"> 3369</span>&#160; </div>
<div class="line"><a name="l03370"></a><span class="lineno"> 3370</span>&#160;    <span class="keywordflow">return</span> 0;                                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03371"></a><span class="lineno"> 3371</span>&#160;}</div>
<div class="line"><a name="l03372"></a><span class="lineno"> 3372</span>&#160; </div>
<div class="line"><a name="l03384"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#gad4e669bf561520c15348bef776b3ade2"> 3384</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#gad4e669bf561520c15348bef776b3ade2">st7789_set_column</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t column)</div>
<div class="line"><a name="l03385"></a><span class="lineno"> 3385</span>&#160;{</div>
<div class="line"><a name="l03386"></a><span class="lineno"> 3386</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l03387"></a><span class="lineno"> 3387</span>&#160;    {</div>
<div class="line"><a name="l03388"></a><span class="lineno"> 3388</span>&#160;        <span class="keywordflow">return</span> 2;                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03389"></a><span class="lineno"> 3389</span>&#160;    }</div>
<div class="line"><a name="l03390"></a><span class="lineno"> 3390</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l03391"></a><span class="lineno"> 3391</span>&#160;    {</div>
<div class="line"><a name="l03392"></a><span class="lineno"> 3392</span>&#160;        <span class="keywordflow">return</span> 3;                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03393"></a><span class="lineno"> 3393</span>&#160;    }</div>
<div class="line"><a name="l03394"></a><span class="lineno"> 3394</span>&#160;    <span class="keywordflow">if</span> (column &gt; 240)                                          <span class="comment">/* check column */</span></div>
<div class="line"><a name="l03395"></a><span class="lineno"> 3395</span>&#160;    {</div>
<div class="line"><a name="l03396"></a><span class="lineno"> 3396</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: column &gt; 240.\n&quot;</span>);        <span class="comment">/* column &gt; 240 */</span></div>
<div class="line"><a name="l03397"></a><span class="lineno"> 3397</span>&#160; </div>
<div class="line"><a name="l03398"></a><span class="lineno"> 3398</span>&#160;        <span class="keywordflow">return</span> 4;                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03399"></a><span class="lineno"> 3399</span>&#160;    }</div>
<div class="line"><a name="l03400"></a><span class="lineno"> 3400</span>&#160; </div>
<div class="line"><a name="l03401"></a><span class="lineno"> 3401</span>&#160;    handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> = column;                                   <span class="comment">/* set column */</span></div>
<div class="line"><a name="l03402"></a><span class="lineno"> 3402</span>&#160; </div>
<div class="line"><a name="l03403"></a><span class="lineno"> 3403</span>&#160;    <span class="keywordflow">return</span> 0;                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03404"></a><span class="lineno"> 3404</span>&#160;}</div>
<div class="line"><a name="l03405"></a><span class="lineno"> 3405</span>&#160; </div>
<div class="line"><a name="l03417"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga5b0927aebd7653c761e6a1063a3331cb"> 3417</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga5b0927aebd7653c761e6a1063a3331cb">st7789_set_row</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t row)</div>
<div class="line"><a name="l03418"></a><span class="lineno"> 3418</span>&#160;{</div>
<div class="line"><a name="l03419"></a><span class="lineno"> 3419</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                        <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l03420"></a><span class="lineno"> 3420</span>&#160;    {</div>
<div class="line"><a name="l03421"></a><span class="lineno"> 3421</span>&#160;        <span class="keywordflow">return</span> 2;                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03422"></a><span class="lineno"> 3422</span>&#160;    }</div>
<div class="line"><a name="l03423"></a><span class="lineno"> 3423</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                   <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l03424"></a><span class="lineno"> 3424</span>&#160;    {</div>
<div class="line"><a name="l03425"></a><span class="lineno"> 3425</span>&#160;        <span class="keywordflow">return</span> 3;                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03426"></a><span class="lineno"> 3426</span>&#160;    }</div>
<div class="line"><a name="l03427"></a><span class="lineno"> 3427</span>&#160;    <span class="keywordflow">if</span> (row &gt; 320)                                             <span class="comment">/* check column */</span></div>
<div class="line"><a name="l03428"></a><span class="lineno"> 3428</span>&#160;    {</div>
<div class="line"><a name="l03429"></a><span class="lineno"> 3429</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: row &gt; 320.\n&quot;</span>);           <span class="comment">/* row &gt; 320 */</span></div>
<div class="line"><a name="l03430"></a><span class="lineno"> 3430</span>&#160; </div>
<div class="line"><a name="l03431"></a><span class="lineno"> 3431</span>&#160;        <span class="keywordflow">return</span> 4;                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03432"></a><span class="lineno"> 3432</span>&#160;    }</div>
<div class="line"><a name="l03433"></a><span class="lineno"> 3433</span>&#160; </div>
<div class="line"><a name="l03434"></a><span class="lineno"> 3434</span>&#160;    handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> = row;                                         <span class="comment">/* set row */</span></div>
<div class="line"><a name="l03435"></a><span class="lineno"> 3435</span>&#160; </div>
<div class="line"><a name="l03436"></a><span class="lineno"> 3436</span>&#160;    <span class="keywordflow">return</span> 0;                                                  <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03437"></a><span class="lineno"> 3437</span>&#160;}</div>
<div class="line"><a name="l03438"></a><span class="lineno"> 3438</span>&#160; </div>
<div class="line"><a name="l03450"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga9d6e5c685f627964af2db672207a6897"> 3450</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga9d6e5c685f627964af2db672207a6897">st7789_clear</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle)</div>
<div class="line"><a name="l03451"></a><span class="lineno"> 3451</span>&#160;{</div>
<div class="line"><a name="l03452"></a><span class="lineno"> 3452</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l03453"></a><span class="lineno"> 3453</span>&#160;    uint32_t i;</div>
<div class="line"><a name="l03454"></a><span class="lineno"> 3454</span>&#160;    uint32_t m;</div>
<div class="line"><a name="l03455"></a><span class="lineno"> 3455</span>&#160;    uint32_t n;</div>
<div class="line"><a name="l03456"></a><span class="lineno"> 3456</span>&#160; </div>
<div class="line"><a name="l03457"></a><span class="lineno"> 3457</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                            <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l03458"></a><span class="lineno"> 3458</span>&#160;    {</div>
<div class="line"><a name="l03459"></a><span class="lineno"> 3459</span>&#160;        <span class="keywordflow">return</span> 2;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03460"></a><span class="lineno"> 3460</span>&#160;    }</div>
<div class="line"><a name="l03461"></a><span class="lineno"> 3461</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                       <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l03462"></a><span class="lineno"> 3462</span>&#160;    {</div>
<div class="line"><a name="l03463"></a><span class="lineno"> 3463</span>&#160;        <span class="keywordflow">return</span> 3;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03464"></a><span class="lineno"> 3464</span>&#160;    }</div>
<div class="line"><a name="l03465"></a><span class="lineno"> 3465</span>&#160; </div>
<div class="line"><a name="l03466"></a><span class="lineno"> 3466</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a61b7c649e2536c66d4240d2dc9f63eaa">ST7789_CMD_CASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set column address command */</span></div>
<div class="line"><a name="l03467"></a><span class="lineno"> 3467</span>&#160;    {</div>
<div class="line"><a name="l03468"></a><span class="lineno"> 3468</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03469"></a><span class="lineno"> 3469</span>&#160; </div>
<div class="line"><a name="l03470"></a><span class="lineno"> 3470</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03471"></a><span class="lineno"> 3471</span>&#160;    }</div>
<div class="line"><a name="l03472"></a><span class="lineno"> 3472</span>&#160;    buf[0] = (0x00 &gt;&gt; 8) &amp; 0xFF;                                                   <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l03473"></a><span class="lineno"> 3473</span>&#160;    buf[1] = (0x00 &gt;&gt; 0) &amp; 0xFF;                                                   <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l03474"></a><span class="lineno"> 3474</span>&#160;    buf[2] = ((handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> - 1) &gt;&gt; 8) &amp; 0xFF;                                   <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l03475"></a><span class="lineno"> 3475</span>&#160;    buf[3] = ((handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> - 1) &gt;&gt; 0) &amp; 0xFF;                                   <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l03476"></a><span class="lineno"> 3476</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03477"></a><span class="lineno"> 3477</span>&#160;    {</div>
<div class="line"><a name="l03478"></a><span class="lineno"> 3478</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03479"></a><span class="lineno"> 3479</span>&#160; </div>
<div class="line"><a name="l03480"></a><span class="lineno"> 3480</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03481"></a><span class="lineno"> 3481</span>&#160;    }</div>
<div class="line"><a name="l03482"></a><span class="lineno"> 3482</span>&#160; </div>
<div class="line"><a name="l03483"></a><span class="lineno"> 3483</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a8c5c0474b6b0572156b6641d874201d7">ST7789_CMD_RASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set row address command */</span></div>
<div class="line"><a name="l03484"></a><span class="lineno"> 3484</span>&#160;    {</div>
<div class="line"><a name="l03485"></a><span class="lineno"> 3485</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03486"></a><span class="lineno"> 3486</span>&#160; </div>
<div class="line"><a name="l03487"></a><span class="lineno"> 3487</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03488"></a><span class="lineno"> 3488</span>&#160;    }</div>
<div class="line"><a name="l03489"></a><span class="lineno"> 3489</span>&#160;    buf[0] = (0x00 &gt;&gt; 8) &amp; 0xFF;                                                   <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l03490"></a><span class="lineno"> 3490</span>&#160;    buf[1] = (0x00 &gt;&gt; 0) &amp; 0xFF;                                                   <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l03491"></a><span class="lineno"> 3491</span>&#160;    buf[2] = ((handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> - 1) &gt;&gt; 8) &amp; 0xFF;                                      <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l03492"></a><span class="lineno"> 3492</span>&#160;    buf[3] = ((handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> - 1) &gt;&gt; 0) &amp; 0xFF;                                      <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l03493"></a><span class="lineno"> 3493</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03494"></a><span class="lineno"> 3494</span>&#160;    {</div>
<div class="line"><a name="l03495"></a><span class="lineno"> 3495</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03496"></a><span class="lineno"> 3496</span>&#160; </div>
<div class="line"><a name="l03497"></a><span class="lineno"> 3497</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03498"></a><span class="lineno"> 3498</span>&#160;    }</div>
<div class="line"><a name="l03499"></a><span class="lineno"> 3499</span>&#160; </div>
<div class="line"><a name="l03500"></a><span class="lineno"> 3500</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a05c380d0ad74afd89085820e205c21b9">ST7789_CMD_RAMWR</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write memory write command */</span></div>
<div class="line"><a name="l03501"></a><span class="lineno"> 3501</span>&#160;    {</div>
<div class="line"><a name="l03502"></a><span class="lineno"> 3502</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03503"></a><span class="lineno"> 3503</span>&#160; </div>
<div class="line"><a name="l03504"></a><span class="lineno"> 3504</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03505"></a><span class="lineno"> 3505</span>&#160;    }</div>
<div class="line"><a name="l03506"></a><span class="lineno"> 3506</span>&#160; </div>
<div class="line"><a name="l03507"></a><span class="lineno"> 3507</span>&#160;    <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x03) == 0x03)                                           <span class="comment">/* rgb444 */</span></div>
<div class="line"><a name="l03508"></a><span class="lineno"> 3508</span>&#160;    {</div>
<div class="line"><a name="l03509"></a><span class="lineno"> 3509</span>&#160;        memset(handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, 0x00, <span class="keyword">sizeof</span>(uint8_t) * <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>);           <span class="comment">/* clear buffer */</span></div>
<div class="line"><a name="l03510"></a><span class="lineno"> 3510</span>&#160;        m = ((uint32_t)(handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a>) * handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> * 3 / 2) /</div>
<div class="line"><a name="l03511"></a><span class="lineno"> 3511</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* total times */</span></div>
<div class="line"><a name="l03512"></a><span class="lineno"> 3512</span>&#160;        n = ((uint32_t)(handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a>) * handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> * 3 / 2) %</div>
<div class="line"><a name="l03513"></a><span class="lineno"> 3513</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* the last */</span></div>
<div class="line"><a name="l03514"></a><span class="lineno"> 3514</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; m; i++)</div>
<div class="line"><a name="l03515"></a><span class="lineno"> 3515</span>&#160;        {</div>
<div class="line"><a name="l03516"></a><span class="lineno"> 3516</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l03517"></a><span class="lineno"> 3517</span>&#160;                <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                             <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03518"></a><span class="lineno"> 3518</span>&#160;            {</div>
<div class="line"><a name="l03519"></a><span class="lineno"> 3519</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03520"></a><span class="lineno"> 3520</span>&#160; </div>
<div class="line"><a name="l03521"></a><span class="lineno"> 3521</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03522"></a><span class="lineno"> 3522</span>&#160;            }</div>
<div class="line"><a name="l03523"></a><span class="lineno"> 3523</span>&#160;        }</div>
<div class="line"><a name="l03524"></a><span class="lineno"> 3524</span>&#160;        <span class="keywordflow">if</span> (n != 0)                                                                <span class="comment">/* not end */</span></div>
<div class="line"><a name="l03525"></a><span class="lineno"> 3525</span>&#160;        {</div>
<div class="line"><a name="l03526"></a><span class="lineno"> 3526</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, n, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03527"></a><span class="lineno"> 3527</span>&#160;            {</div>
<div class="line"><a name="l03528"></a><span class="lineno"> 3528</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03529"></a><span class="lineno"> 3529</span>&#160; </div>
<div class="line"><a name="l03530"></a><span class="lineno"> 3530</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03531"></a><span class="lineno"> 3531</span>&#160;            }</div>
<div class="line"><a name="l03532"></a><span class="lineno"> 3532</span>&#160;        }</div>
<div class="line"><a name="l03533"></a><span class="lineno"> 3533</span>&#160;    }</div>
<div class="line"><a name="l03534"></a><span class="lineno"> 3534</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x05) == 0x05)                                      <span class="comment">/* rgb565 */</span></div>
<div class="line"><a name="l03535"></a><span class="lineno"> 3535</span>&#160;    {</div>
<div class="line"><a name="l03536"></a><span class="lineno"> 3536</span>&#160;        memset(handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, 0x00, <span class="keyword">sizeof</span>(uint8_t) * <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>);           <span class="comment">/* clear buffer */</span></div>
<div class="line"><a name="l03537"></a><span class="lineno"> 3537</span>&#160;        m = (uint32_t)(handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a>) * handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> * 2 / <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;     <span class="comment">/* total times */</span></div>
<div class="line"><a name="l03538"></a><span class="lineno"> 3538</span>&#160;        n = (uint32_t)(handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a>) * handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> * 2 % <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;     <span class="comment">/* the last */</span></div>
<div class="line"><a name="l03539"></a><span class="lineno"> 3539</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; m; i++)</div>
<div class="line"><a name="l03540"></a><span class="lineno"> 3540</span>&#160;        {</div>
<div class="line"><a name="l03541"></a><span class="lineno"> 3541</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l03542"></a><span class="lineno"> 3542</span>&#160;                <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                             <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03543"></a><span class="lineno"> 3543</span>&#160;            {</div>
<div class="line"><a name="l03544"></a><span class="lineno"> 3544</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03545"></a><span class="lineno"> 3545</span>&#160; </div>
<div class="line"><a name="l03546"></a><span class="lineno"> 3546</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03547"></a><span class="lineno"> 3547</span>&#160;            }</div>
<div class="line"><a name="l03548"></a><span class="lineno"> 3548</span>&#160;        }</div>
<div class="line"><a name="l03549"></a><span class="lineno"> 3549</span>&#160;        <span class="keywordflow">if</span> (n != 0)                                                                <span class="comment">/* not end */</span></div>
<div class="line"><a name="l03550"></a><span class="lineno"> 3550</span>&#160;        {</div>
<div class="line"><a name="l03551"></a><span class="lineno"> 3551</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, n, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03552"></a><span class="lineno"> 3552</span>&#160;            {</div>
<div class="line"><a name="l03553"></a><span class="lineno"> 3553</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03554"></a><span class="lineno"> 3554</span>&#160; </div>
<div class="line"><a name="l03555"></a><span class="lineno"> 3555</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03556"></a><span class="lineno"> 3556</span>&#160;            }</div>
<div class="line"><a name="l03557"></a><span class="lineno"> 3557</span>&#160;        }</div>
<div class="line"><a name="l03558"></a><span class="lineno"> 3558</span>&#160;    }</div>
<div class="line"><a name="l03559"></a><span class="lineno"> 3559</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x06) == 0x06)                                      <span class="comment">/* rgb666 */</span></div>
<div class="line"><a name="l03560"></a><span class="lineno"> 3560</span>&#160;    {</div>
<div class="line"><a name="l03561"></a><span class="lineno"> 3561</span>&#160;        memset(handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, 0x00, <span class="keyword">sizeof</span>(uint8_t) * <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>);           <span class="comment">/* clear buffer */</span></div>
<div class="line"><a name="l03562"></a><span class="lineno"> 3562</span>&#160;        m = (uint32_t)(handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a>) * handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> * 3 / <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;     <span class="comment">/* total times */</span></div>
<div class="line"><a name="l03563"></a><span class="lineno"> 3563</span>&#160;        n = (uint32_t)(handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a>) * handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> * 3 % <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;     <span class="comment">/* the last */</span></div>
<div class="line"><a name="l03564"></a><span class="lineno"> 3564</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; m; i++)</div>
<div class="line"><a name="l03565"></a><span class="lineno"> 3565</span>&#160;        {</div>
<div class="line"><a name="l03566"></a><span class="lineno"> 3566</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l03567"></a><span class="lineno"> 3567</span>&#160;                <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                             <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03568"></a><span class="lineno"> 3568</span>&#160;            {</div>
<div class="line"><a name="l03569"></a><span class="lineno"> 3569</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03570"></a><span class="lineno"> 3570</span>&#160; </div>
<div class="line"><a name="l03571"></a><span class="lineno"> 3571</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03572"></a><span class="lineno"> 3572</span>&#160;            }</div>
<div class="line"><a name="l03573"></a><span class="lineno"> 3573</span>&#160;        }</div>
<div class="line"><a name="l03574"></a><span class="lineno"> 3574</span>&#160;        <span class="keywordflow">if</span> (n != 0)                                                                <span class="comment">/* not end */</span></div>
<div class="line"><a name="l03575"></a><span class="lineno"> 3575</span>&#160;        {</div>
<div class="line"><a name="l03576"></a><span class="lineno"> 3576</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, n, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03577"></a><span class="lineno"> 3577</span>&#160;            {</div>
<div class="line"><a name="l03578"></a><span class="lineno"> 3578</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03579"></a><span class="lineno"> 3579</span>&#160; </div>
<div class="line"><a name="l03580"></a><span class="lineno"> 3580</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03581"></a><span class="lineno"> 3581</span>&#160;            }</div>
<div class="line"><a name="l03582"></a><span class="lineno"> 3582</span>&#160;        }</div>
<div class="line"><a name="l03583"></a><span class="lineno"> 3583</span>&#160;    }</div>
<div class="line"><a name="l03584"></a><span class="lineno"> 3584</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l03585"></a><span class="lineno"> 3585</span>&#160;    {</div>
<div class="line"><a name="l03586"></a><span class="lineno"> 3586</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: format is invalid.\n&quot;</span>);                       <span class="comment">/* format is invalid */</span></div>
<div class="line"><a name="l03587"></a><span class="lineno"> 3587</span>&#160; </div>
<div class="line"><a name="l03588"></a><span class="lineno"> 3588</span>&#160;        <span class="keywordflow">return</span> 4;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03589"></a><span class="lineno"> 3589</span>&#160;    }</div>
<div class="line"><a name="l03590"></a><span class="lineno"> 3590</span>&#160; </div>
<div class="line"><a name="l03591"></a><span class="lineno"> 3591</span>&#160;    <span class="keywordflow">return</span> 0;                                                                      <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03592"></a><span class="lineno"> 3592</span>&#160;}</div>
<div class="line"><a name="l03593"></a><span class="lineno"> 3593</span>&#160; </div>
<div class="line"><a name="l03615"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga7902004c7036563a6e53351773ae3d9b"> 3615</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga7902004c7036563a6e53351773ae3d9b">st7789_fill_rect</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom, uint32_t color)</div>
<div class="line"><a name="l03616"></a><span class="lineno"> 3616</span>&#160;{</div>
<div class="line"><a name="l03617"></a><span class="lineno"> 3617</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l03618"></a><span class="lineno"> 3618</span>&#160;    uint32_t i;</div>
<div class="line"><a name="l03619"></a><span class="lineno"> 3619</span>&#160;    uint32_t m;</div>
<div class="line"><a name="l03620"></a><span class="lineno"> 3620</span>&#160;    uint32_t n;</div>
<div class="line"><a name="l03621"></a><span class="lineno"> 3621</span>&#160; </div>
<div class="line"><a name="l03622"></a><span class="lineno"> 3622</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                            <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l03623"></a><span class="lineno"> 3623</span>&#160;    {</div>
<div class="line"><a name="l03624"></a><span class="lineno"> 3624</span>&#160;        <span class="keywordflow">return</span> 2;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03625"></a><span class="lineno"> 3625</span>&#160;    }</div>
<div class="line"><a name="l03626"></a><span class="lineno"> 3626</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                       <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l03627"></a><span class="lineno"> 3627</span>&#160;    {</div>
<div class="line"><a name="l03628"></a><span class="lineno"> 3628</span>&#160;        <span class="keywordflow">return</span> 3;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03629"></a><span class="lineno"> 3629</span>&#160;    }</div>
<div class="line"><a name="l03630"></a><span class="lineno"> 3630</span>&#160;    <span class="keywordflow">if</span> (left &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> - 1))                                               <span class="comment">/* check left */</span></div>
<div class="line"><a name="l03631"></a><span class="lineno"> 3631</span>&#160;    {</div>
<div class="line"><a name="l03632"></a><span class="lineno"> 3632</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: left is over column.\n&quot;</span>);                     <span class="comment">/* left is over column */</span></div>
<div class="line"><a name="l03633"></a><span class="lineno"> 3633</span>&#160; </div>
<div class="line"><a name="l03634"></a><span class="lineno"> 3634</span>&#160;        <span class="keywordflow">return</span> 4;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03635"></a><span class="lineno"> 3635</span>&#160;    }</div>
<div class="line"><a name="l03636"></a><span class="lineno"> 3636</span>&#160;    <span class="keywordflow">if</span> (right &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> - 1))                                              <span class="comment">/* check right */</span></div>
<div class="line"><a name="l03637"></a><span class="lineno"> 3637</span>&#160;    {</div>
<div class="line"><a name="l03638"></a><span class="lineno"> 3638</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: right is over column.\n&quot;</span>);                    <span class="comment">/* right is over column */</span></div>
<div class="line"><a name="l03639"></a><span class="lineno"> 3639</span>&#160; </div>
<div class="line"><a name="l03640"></a><span class="lineno"> 3640</span>&#160;        <span class="keywordflow">return</span> 5;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03641"></a><span class="lineno"> 3641</span>&#160;    }</div>
<div class="line"><a name="l03642"></a><span class="lineno"> 3642</span>&#160;    <span class="keywordflow">if</span> (left &gt;= right)                                                             <span class="comment">/* check left and right */</span></div>
<div class="line"><a name="l03643"></a><span class="lineno"> 3643</span>&#160;    {</div>
<div class="line"><a name="l03644"></a><span class="lineno"> 3644</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: left &gt;= right.\n&quot;</span>);                           <span class="comment">/* left &gt;= right */</span></div>
<div class="line"><a name="l03645"></a><span class="lineno"> 3645</span>&#160; </div>
<div class="line"><a name="l03646"></a><span class="lineno"> 3646</span>&#160;        <span class="keywordflow">return</span> 6;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03647"></a><span class="lineno"> 3647</span>&#160;    }</div>
<div class="line"><a name="l03648"></a><span class="lineno"> 3648</span>&#160;    <span class="keywordflow">if</span> (top &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> - 1))                                                   <span class="comment">/* check top */</span></div>
<div class="line"><a name="l03649"></a><span class="lineno"> 3649</span>&#160;    {</div>
<div class="line"><a name="l03650"></a><span class="lineno"> 3650</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: top is over row.\n&quot;</span>);                         <span class="comment">/* top is over row */</span></div>
<div class="line"><a name="l03651"></a><span class="lineno"> 3651</span>&#160; </div>
<div class="line"><a name="l03652"></a><span class="lineno"> 3652</span>&#160;        <span class="keywordflow">return</span> 7;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03653"></a><span class="lineno"> 3653</span>&#160;    }</div>
<div class="line"><a name="l03654"></a><span class="lineno"> 3654</span>&#160;    <span class="keywordflow">if</span> (bottom &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> - 1))                                                <span class="comment">/* check bottom */</span></div>
<div class="line"><a name="l03655"></a><span class="lineno"> 3655</span>&#160;    {</div>
<div class="line"><a name="l03656"></a><span class="lineno"> 3656</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: bottom is over row.\n&quot;</span>);                      <span class="comment">/* bottom is over row */</span></div>
<div class="line"><a name="l03657"></a><span class="lineno"> 3657</span>&#160; </div>
<div class="line"><a name="l03658"></a><span class="lineno"> 3658</span>&#160;        <span class="keywordflow">return</span> 8;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03659"></a><span class="lineno"> 3659</span>&#160;    }</div>
<div class="line"><a name="l03660"></a><span class="lineno"> 3660</span>&#160;    <span class="keywordflow">if</span> (top &gt;= bottom)                                                             <span class="comment">/* check top and bottom */</span></div>
<div class="line"><a name="l03661"></a><span class="lineno"> 3661</span>&#160;    {</div>
<div class="line"><a name="l03662"></a><span class="lineno"> 3662</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: top &gt;= bottom.\n&quot;</span>);                           <span class="comment">/* top &gt;= bottom */</span></div>
<div class="line"><a name="l03663"></a><span class="lineno"> 3663</span>&#160; </div>
<div class="line"><a name="l03664"></a><span class="lineno"> 3664</span>&#160;        <span class="keywordflow">return</span> 9;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03665"></a><span class="lineno"> 3665</span>&#160;    }</div>
<div class="line"><a name="l03666"></a><span class="lineno"> 3666</span>&#160; </div>
<div class="line"><a name="l03667"></a><span class="lineno"> 3667</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a61b7c649e2536c66d4240d2dc9f63eaa">ST7789_CMD_CASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set column address command */</span></div>
<div class="line"><a name="l03668"></a><span class="lineno"> 3668</span>&#160;    {</div>
<div class="line"><a name="l03669"></a><span class="lineno"> 3669</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03670"></a><span class="lineno"> 3670</span>&#160; </div>
<div class="line"><a name="l03671"></a><span class="lineno"> 3671</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03672"></a><span class="lineno"> 3672</span>&#160;    }</div>
<div class="line"><a name="l03673"></a><span class="lineno"> 3673</span>&#160;    buf[0] = (left &gt;&gt; 8) &amp; 0xFF;                                                   <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l03674"></a><span class="lineno"> 3674</span>&#160;    buf[1] = (left &gt;&gt; 0) &amp; 0xFF;                                                   <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l03675"></a><span class="lineno"> 3675</span>&#160;    buf[2] = ((right) &gt;&gt; 8) &amp; 0xFF;                                                <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l03676"></a><span class="lineno"> 3676</span>&#160;    buf[3] = ((right) &gt;&gt; 0) &amp; 0xFF;                                                <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l03677"></a><span class="lineno"> 3677</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03678"></a><span class="lineno"> 3678</span>&#160;    {</div>
<div class="line"><a name="l03679"></a><span class="lineno"> 3679</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03680"></a><span class="lineno"> 3680</span>&#160; </div>
<div class="line"><a name="l03681"></a><span class="lineno"> 3681</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03682"></a><span class="lineno"> 3682</span>&#160;    }</div>
<div class="line"><a name="l03683"></a><span class="lineno"> 3683</span>&#160; </div>
<div class="line"><a name="l03684"></a><span class="lineno"> 3684</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a8c5c0474b6b0572156b6641d874201d7">ST7789_CMD_RASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set row address command */</span></div>
<div class="line"><a name="l03685"></a><span class="lineno"> 3685</span>&#160;    {</div>
<div class="line"><a name="l03686"></a><span class="lineno"> 3686</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03687"></a><span class="lineno"> 3687</span>&#160; </div>
<div class="line"><a name="l03688"></a><span class="lineno"> 3688</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03689"></a><span class="lineno"> 3689</span>&#160;    }</div>
<div class="line"><a name="l03690"></a><span class="lineno"> 3690</span>&#160;    buf[0] = (top &gt;&gt; 8) &amp; 0xFF;                                                    <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l03691"></a><span class="lineno"> 3691</span>&#160;    buf[1] = (top &gt;&gt; 0) &amp; 0xFF;                                                    <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l03692"></a><span class="lineno"> 3692</span>&#160;    buf[2] = ((bottom) &gt;&gt; 8) &amp; 0xFF;                                               <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l03693"></a><span class="lineno"> 3693</span>&#160;    buf[3] = ((bottom) &gt;&gt; 0) &amp; 0xFF;                                               <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l03694"></a><span class="lineno"> 3694</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03695"></a><span class="lineno"> 3695</span>&#160;    {</div>
<div class="line"><a name="l03696"></a><span class="lineno"> 3696</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03697"></a><span class="lineno"> 3697</span>&#160; </div>
<div class="line"><a name="l03698"></a><span class="lineno"> 3698</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03699"></a><span class="lineno"> 3699</span>&#160;    }</div>
<div class="line"><a name="l03700"></a><span class="lineno"> 3700</span>&#160; </div>
<div class="line"><a name="l03701"></a><span class="lineno"> 3701</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a05c380d0ad74afd89085820e205c21b9">ST7789_CMD_RAMWR</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write memory write command */</span></div>
<div class="line"><a name="l03702"></a><span class="lineno"> 3702</span>&#160;    {</div>
<div class="line"><a name="l03703"></a><span class="lineno"> 3703</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03704"></a><span class="lineno"> 3704</span>&#160; </div>
<div class="line"><a name="l03705"></a><span class="lineno"> 3705</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03706"></a><span class="lineno"> 3706</span>&#160;    }</div>
<div class="line"><a name="l03707"></a><span class="lineno"> 3707</span>&#160; </div>
<div class="line"><a name="l03708"></a><span class="lineno"> 3708</span>&#160;    <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x03) == 0x03)                                           <span class="comment">/* rgb444 */</span></div>
<div class="line"><a name="l03709"></a><span class="lineno"> 3709</span>&#160;    {</div>
<div class="line"><a name="l03710"></a><span class="lineno"> 3710</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>; i += 3)                                <span class="comment">/* fill the buffer */</span></div>
<div class="line"><a name="l03711"></a><span class="lineno"> 3711</span>&#160;        {</div>
<div class="line"><a name="l03712"></a><span class="lineno"> 3712</span>&#160;            handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i] = (((color &gt;&gt; 8) &amp; 0xF) &lt;&lt; 4) |</div>
<div class="line"><a name="l03713"></a><span class="lineno"> 3713</span>&#160;                             (((color &gt;&gt; 4) &amp; 0xF) &lt;&lt; 0);                          <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03714"></a><span class="lineno"> 3714</span>&#160;            handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i + 1] = (((color &gt;&gt; 0) &amp; 0xF) &lt;&lt; 4) |</div>
<div class="line"><a name="l03715"></a><span class="lineno"> 3715</span>&#160;                                 (((color &gt;&gt; 8) &amp; 0xF) &lt;&lt; 0);                      <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03716"></a><span class="lineno"> 3716</span>&#160;            handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i + 2] = (((color &gt;&gt; 4) &amp; 0xF) &lt;&lt; 4) |</div>
<div class="line"><a name="l03717"></a><span class="lineno"> 3717</span>&#160;                                 (((color &gt;&gt; 0) &amp; 0xF) &lt;&lt; 0);                      <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03718"></a><span class="lineno"> 3718</span>&#160;        }</div>
<div class="line"><a name="l03719"></a><span class="lineno"> 3719</span>&#160;        m = ((uint32_t)(right - left + 1) * (bottom - top + 1) * 3 / 2) /</div>
<div class="line"><a name="l03720"></a><span class="lineno"> 3720</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* total times */</span></div>
<div class="line"><a name="l03721"></a><span class="lineno"> 3721</span>&#160;        n = ((uint32_t)(right - left + 1) * (bottom - top + 1) * 3 / 2) %</div>
<div class="line"><a name="l03722"></a><span class="lineno"> 3722</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* the last */</span></div>
<div class="line"><a name="l03723"></a><span class="lineno"> 3723</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; m; i++)</div>
<div class="line"><a name="l03724"></a><span class="lineno"> 3724</span>&#160;        {</div>
<div class="line"><a name="l03725"></a><span class="lineno"> 3725</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l03726"></a><span class="lineno"> 3726</span>&#160;                <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                             <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03727"></a><span class="lineno"> 3727</span>&#160;            {</div>
<div class="line"><a name="l03728"></a><span class="lineno"> 3728</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03729"></a><span class="lineno"> 3729</span>&#160; </div>
<div class="line"><a name="l03730"></a><span class="lineno"> 3730</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03731"></a><span class="lineno"> 3731</span>&#160;            }</div>
<div class="line"><a name="l03732"></a><span class="lineno"> 3732</span>&#160;        }</div>
<div class="line"><a name="l03733"></a><span class="lineno"> 3733</span>&#160;        <span class="keywordflow">if</span> (n != 0)                                                                <span class="comment">/* not end */</span></div>
<div class="line"><a name="l03734"></a><span class="lineno"> 3734</span>&#160;        {</div>
<div class="line"><a name="l03735"></a><span class="lineno"> 3735</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, n, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03736"></a><span class="lineno"> 3736</span>&#160;            {</div>
<div class="line"><a name="l03737"></a><span class="lineno"> 3737</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03738"></a><span class="lineno"> 3738</span>&#160; </div>
<div class="line"><a name="l03739"></a><span class="lineno"> 3739</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03740"></a><span class="lineno"> 3740</span>&#160;            }</div>
<div class="line"><a name="l03741"></a><span class="lineno"> 3741</span>&#160;        }</div>
<div class="line"><a name="l03742"></a><span class="lineno"> 3742</span>&#160;    }</div>
<div class="line"><a name="l03743"></a><span class="lineno"> 3743</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x05) == 0x05)                                      <span class="comment">/* rgb565 */</span></div>
<div class="line"><a name="l03744"></a><span class="lineno"> 3744</span>&#160;    {</div>
<div class="line"><a name="l03745"></a><span class="lineno"> 3745</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>; i += 2)                                <span class="comment">/* fill the buffer */</span></div>
<div class="line"><a name="l03746"></a><span class="lineno"> 3746</span>&#160;        {</div>
<div class="line"><a name="l03747"></a><span class="lineno"> 3747</span>&#160;            handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i] = (color &gt;&gt; 8) &amp; 0xFF;                                  <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03748"></a><span class="lineno"> 3748</span>&#160;            handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i + 1] = (color &gt;&gt; 0) &amp; 0xFF;                              <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03749"></a><span class="lineno"> 3749</span>&#160;        }</div>
<div class="line"><a name="l03750"></a><span class="lineno"> 3750</span>&#160;        m = (uint32_t)(right - left + 1) * (bottom - top + 1) * 2 /</div>
<div class="line"><a name="l03751"></a><span class="lineno"> 3751</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* total times */</span></div>
<div class="line"><a name="l03752"></a><span class="lineno"> 3752</span>&#160;        n = ((uint32_t)(right - left + 1) * (bottom - top + 1) * 2) %</div>
<div class="line"><a name="l03753"></a><span class="lineno"> 3753</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* the last */</span></div>
<div class="line"><a name="l03754"></a><span class="lineno"> 3754</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; m; i++)</div>
<div class="line"><a name="l03755"></a><span class="lineno"> 3755</span>&#160;        {</div>
<div class="line"><a name="l03756"></a><span class="lineno"> 3756</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l03757"></a><span class="lineno"> 3757</span>&#160;                <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                             <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03758"></a><span class="lineno"> 3758</span>&#160;            {</div>
<div class="line"><a name="l03759"></a><span class="lineno"> 3759</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03760"></a><span class="lineno"> 3760</span>&#160; </div>
<div class="line"><a name="l03761"></a><span class="lineno"> 3761</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03762"></a><span class="lineno"> 3762</span>&#160;            }</div>
<div class="line"><a name="l03763"></a><span class="lineno"> 3763</span>&#160;        }</div>
<div class="line"><a name="l03764"></a><span class="lineno"> 3764</span>&#160;        <span class="keywordflow">if</span> (n != 0)                                                                <span class="comment">/* not end */</span></div>
<div class="line"><a name="l03765"></a><span class="lineno"> 3765</span>&#160;        {</div>
<div class="line"><a name="l03766"></a><span class="lineno"> 3766</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, n, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03767"></a><span class="lineno"> 3767</span>&#160;            {</div>
<div class="line"><a name="l03768"></a><span class="lineno"> 3768</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03769"></a><span class="lineno"> 3769</span>&#160; </div>
<div class="line"><a name="l03770"></a><span class="lineno"> 3770</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03771"></a><span class="lineno"> 3771</span>&#160;            }</div>
<div class="line"><a name="l03772"></a><span class="lineno"> 3772</span>&#160;        }</div>
<div class="line"><a name="l03773"></a><span class="lineno"> 3773</span>&#160;    }</div>
<div class="line"><a name="l03774"></a><span class="lineno"> 3774</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x06) == 0x06)                                      <span class="comment">/* rgb666 */</span></div>
<div class="line"><a name="l03775"></a><span class="lineno"> 3775</span>&#160;    {</div>
<div class="line"><a name="l03776"></a><span class="lineno"> 3776</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>; i += 3)                                <span class="comment">/* fill the buffer */</span></div>
<div class="line"><a name="l03777"></a><span class="lineno"> 3777</span>&#160;        {</div>
<div class="line"><a name="l03778"></a><span class="lineno"> 3778</span>&#160;            handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i] = ((color &gt;&gt; 12) &amp; 0x3F) &lt;&lt; 2;                          <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03779"></a><span class="lineno"> 3779</span>&#160;            handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i + 1] = ((color &gt;&gt; 6) &amp; 0x3F) &lt;&lt; 2;                       <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03780"></a><span class="lineno"> 3780</span>&#160;            handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i + 2] = ((color &gt;&gt; 0) &amp; 0x3F) &lt;&lt; 2;                       <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03781"></a><span class="lineno"> 3781</span>&#160;        }</div>
<div class="line"><a name="l03782"></a><span class="lineno"> 3782</span>&#160;        m = (uint32_t)(right - left + 1) * (bottom - top + 1) * 3 /</div>
<div class="line"><a name="l03783"></a><span class="lineno"> 3783</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* total times */</span></div>
<div class="line"><a name="l03784"></a><span class="lineno"> 3784</span>&#160;        n = ((uint32_t)(right - left + 1) * (bottom - top + 1) * 3) %</div>
<div class="line"><a name="l03785"></a><span class="lineno"> 3785</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* the last */</span></div>
<div class="line"><a name="l03786"></a><span class="lineno"> 3786</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; m; i++)</div>
<div class="line"><a name="l03787"></a><span class="lineno"> 3787</span>&#160;        {</div>
<div class="line"><a name="l03788"></a><span class="lineno"> 3788</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l03789"></a><span class="lineno"> 3789</span>&#160;                <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                             <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03790"></a><span class="lineno"> 3790</span>&#160;            {</div>
<div class="line"><a name="l03791"></a><span class="lineno"> 3791</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03792"></a><span class="lineno"> 3792</span>&#160; </div>
<div class="line"><a name="l03793"></a><span class="lineno"> 3793</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03794"></a><span class="lineno"> 3794</span>&#160;            }</div>
<div class="line"><a name="l03795"></a><span class="lineno"> 3795</span>&#160;        }</div>
<div class="line"><a name="l03796"></a><span class="lineno"> 3796</span>&#160;        <span class="keywordflow">if</span> (n != 0)                                                                <span class="comment">/* not end */</span></div>
<div class="line"><a name="l03797"></a><span class="lineno"> 3797</span>&#160;        {</div>
<div class="line"><a name="l03798"></a><span class="lineno"> 3798</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, n, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03799"></a><span class="lineno"> 3799</span>&#160;            {</div>
<div class="line"><a name="l03800"></a><span class="lineno"> 3800</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03801"></a><span class="lineno"> 3801</span>&#160; </div>
<div class="line"><a name="l03802"></a><span class="lineno"> 3802</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03803"></a><span class="lineno"> 3803</span>&#160;            }</div>
<div class="line"><a name="l03804"></a><span class="lineno"> 3804</span>&#160;        }</div>
<div class="line"><a name="l03805"></a><span class="lineno"> 3805</span>&#160;    }</div>
<div class="line"><a name="l03806"></a><span class="lineno"> 3806</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l03807"></a><span class="lineno"> 3807</span>&#160;    {</div>
<div class="line"><a name="l03808"></a><span class="lineno"> 3808</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: format is invalid.\n&quot;</span>);                       <span class="comment">/* format is invalid */</span></div>
<div class="line"><a name="l03809"></a><span class="lineno"> 3809</span>&#160; </div>
<div class="line"><a name="l03810"></a><span class="lineno"> 3810</span>&#160;        <span class="keywordflow">return</span> 4;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03811"></a><span class="lineno"> 3811</span>&#160;    }</div>
<div class="line"><a name="l03812"></a><span class="lineno"> 3812</span>&#160; </div>
<div class="line"><a name="l03813"></a><span class="lineno"> 3813</span>&#160;    <span class="keywordflow">return</span> 0;                                                                      <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03814"></a><span class="lineno"> 3814</span>&#160;}</div>
<div class="line"><a name="l03815"></a><span class="lineno"> 3815</span>&#160; </div>
<div class="line"><a name="l03837"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga33b0b5ccfba1197b3f47327d271e4a37"> 3837</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga33b0b5ccfba1197b3f47327d271e4a37">st7789_draw_picture_12bits</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom, uint16_t *image)</div>
<div class="line"><a name="l03838"></a><span class="lineno"> 3838</span>&#160;{</div>
<div class="line"><a name="l03839"></a><span class="lineno"> 3839</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l03840"></a><span class="lineno"> 3840</span>&#160;    uint32_t i;</div>
<div class="line"><a name="l03841"></a><span class="lineno"> 3841</span>&#160;    uint32_t j;</div>
<div class="line"><a name="l03842"></a><span class="lineno"> 3842</span>&#160;    uint32_t m;</div>
<div class="line"><a name="l03843"></a><span class="lineno"> 3843</span>&#160;    uint32_t n;</div>
<div class="line"><a name="l03844"></a><span class="lineno"> 3844</span>&#160;    uint32_t point;</div>
<div class="line"><a name="l03845"></a><span class="lineno"> 3845</span>&#160; </div>
<div class="line"><a name="l03846"></a><span class="lineno"> 3846</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                            <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l03847"></a><span class="lineno"> 3847</span>&#160;    {</div>
<div class="line"><a name="l03848"></a><span class="lineno"> 3848</span>&#160;        <span class="keywordflow">return</span> 2;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03849"></a><span class="lineno"> 3849</span>&#160;    }</div>
<div class="line"><a name="l03850"></a><span class="lineno"> 3850</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                       <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l03851"></a><span class="lineno"> 3851</span>&#160;    {</div>
<div class="line"><a name="l03852"></a><span class="lineno"> 3852</span>&#160;        <span class="keywordflow">return</span> 3;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03853"></a><span class="lineno"> 3853</span>&#160;    }</div>
<div class="line"><a name="l03854"></a><span class="lineno"> 3854</span>&#160;    <span class="keywordflow">if</span> (left &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> - 1))                                               <span class="comment">/* check left */</span></div>
<div class="line"><a name="l03855"></a><span class="lineno"> 3855</span>&#160;    {</div>
<div class="line"><a name="l03856"></a><span class="lineno"> 3856</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: left is over column.\n&quot;</span>);                     <span class="comment">/* left is over column */</span></div>
<div class="line"><a name="l03857"></a><span class="lineno"> 3857</span>&#160; </div>
<div class="line"><a name="l03858"></a><span class="lineno"> 3858</span>&#160;        <span class="keywordflow">return</span> 4;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03859"></a><span class="lineno"> 3859</span>&#160;    }</div>
<div class="line"><a name="l03860"></a><span class="lineno"> 3860</span>&#160;    <span class="keywordflow">if</span> (right &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> - 1))                                              <span class="comment">/* check right */</span></div>
<div class="line"><a name="l03861"></a><span class="lineno"> 3861</span>&#160;    {</div>
<div class="line"><a name="l03862"></a><span class="lineno"> 3862</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: right is over column.\n&quot;</span>);                    <span class="comment">/* right is over column */</span></div>
<div class="line"><a name="l03863"></a><span class="lineno"> 3863</span>&#160; </div>
<div class="line"><a name="l03864"></a><span class="lineno"> 3864</span>&#160;        <span class="keywordflow">return</span> 5;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03865"></a><span class="lineno"> 3865</span>&#160;    }</div>
<div class="line"><a name="l03866"></a><span class="lineno"> 3866</span>&#160;    <span class="keywordflow">if</span> (left &gt;= right)                                                             <span class="comment">/* check left and right */</span></div>
<div class="line"><a name="l03867"></a><span class="lineno"> 3867</span>&#160;    {</div>
<div class="line"><a name="l03868"></a><span class="lineno"> 3868</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: left &gt;= right.\n&quot;</span>);                           <span class="comment">/* left &gt;= right */</span></div>
<div class="line"><a name="l03869"></a><span class="lineno"> 3869</span>&#160; </div>
<div class="line"><a name="l03870"></a><span class="lineno"> 3870</span>&#160;        <span class="keywordflow">return</span> 6;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03871"></a><span class="lineno"> 3871</span>&#160;    }</div>
<div class="line"><a name="l03872"></a><span class="lineno"> 3872</span>&#160;    <span class="keywordflow">if</span> (top &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> - 1))                                                   <span class="comment">/* check top */</span></div>
<div class="line"><a name="l03873"></a><span class="lineno"> 3873</span>&#160;    {</div>
<div class="line"><a name="l03874"></a><span class="lineno"> 3874</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: top is over row.\n&quot;</span>);                         <span class="comment">/* top is over row */</span></div>
<div class="line"><a name="l03875"></a><span class="lineno"> 3875</span>&#160; </div>
<div class="line"><a name="l03876"></a><span class="lineno"> 3876</span>&#160;        <span class="keywordflow">return</span> 7;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03877"></a><span class="lineno"> 3877</span>&#160;    }</div>
<div class="line"><a name="l03878"></a><span class="lineno"> 3878</span>&#160;    <span class="keywordflow">if</span> (bottom &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> - 1))                                                <span class="comment">/* check bottom */</span></div>
<div class="line"><a name="l03879"></a><span class="lineno"> 3879</span>&#160;    {</div>
<div class="line"><a name="l03880"></a><span class="lineno"> 3880</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: bottom is over row.\n&quot;</span>);                      <span class="comment">/* bottom is over row */</span></div>
<div class="line"><a name="l03881"></a><span class="lineno"> 3881</span>&#160; </div>
<div class="line"><a name="l03882"></a><span class="lineno"> 3882</span>&#160;        <span class="keywordflow">return</span> 8;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03883"></a><span class="lineno"> 3883</span>&#160;    }</div>
<div class="line"><a name="l03884"></a><span class="lineno"> 3884</span>&#160;    <span class="keywordflow">if</span> (top &gt;= bottom)                                                             <span class="comment">/* check top and bottom */</span></div>
<div class="line"><a name="l03885"></a><span class="lineno"> 3885</span>&#160;    {</div>
<div class="line"><a name="l03886"></a><span class="lineno"> 3886</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: top &gt;= bottom.\n&quot;</span>);                           <span class="comment">/* top &gt;= bottom */</span></div>
<div class="line"><a name="l03887"></a><span class="lineno"> 3887</span>&#160; </div>
<div class="line"><a name="l03888"></a><span class="lineno"> 3888</span>&#160;        <span class="keywordflow">return</span> 9;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03889"></a><span class="lineno"> 3889</span>&#160;    }</div>
<div class="line"><a name="l03890"></a><span class="lineno"> 3890</span>&#160; </div>
<div class="line"><a name="l03891"></a><span class="lineno"> 3891</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a61b7c649e2536c66d4240d2dc9f63eaa">ST7789_CMD_CASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set column address command */</span></div>
<div class="line"><a name="l03892"></a><span class="lineno"> 3892</span>&#160;    {</div>
<div class="line"><a name="l03893"></a><span class="lineno"> 3893</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03894"></a><span class="lineno"> 3894</span>&#160; </div>
<div class="line"><a name="l03895"></a><span class="lineno"> 3895</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03896"></a><span class="lineno"> 3896</span>&#160;    }</div>
<div class="line"><a name="l03897"></a><span class="lineno"> 3897</span>&#160;    buf[0] = (left &gt;&gt; 8) &amp; 0xFF;                                                   <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l03898"></a><span class="lineno"> 3898</span>&#160;    buf[1] = (left &gt;&gt; 0) &amp; 0xFF;                                                   <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l03899"></a><span class="lineno"> 3899</span>&#160;    buf[2] = ((right) &gt;&gt; 8) &amp; 0xFF;                                                <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l03900"></a><span class="lineno"> 3900</span>&#160;    buf[3] = ((right) &gt;&gt; 0) &amp; 0xFF;                                                <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l03901"></a><span class="lineno"> 3901</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03902"></a><span class="lineno"> 3902</span>&#160;    {</div>
<div class="line"><a name="l03903"></a><span class="lineno"> 3903</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03904"></a><span class="lineno"> 3904</span>&#160; </div>
<div class="line"><a name="l03905"></a><span class="lineno"> 3905</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03906"></a><span class="lineno"> 3906</span>&#160;    }</div>
<div class="line"><a name="l03907"></a><span class="lineno"> 3907</span>&#160; </div>
<div class="line"><a name="l03908"></a><span class="lineno"> 3908</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a8c5c0474b6b0572156b6641d874201d7">ST7789_CMD_RASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set row address command */</span></div>
<div class="line"><a name="l03909"></a><span class="lineno"> 3909</span>&#160;    {</div>
<div class="line"><a name="l03910"></a><span class="lineno"> 3910</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03911"></a><span class="lineno"> 3911</span>&#160; </div>
<div class="line"><a name="l03912"></a><span class="lineno"> 3912</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03913"></a><span class="lineno"> 3913</span>&#160;    }</div>
<div class="line"><a name="l03914"></a><span class="lineno"> 3914</span>&#160;    buf[0] = (top &gt;&gt; 8) &amp; 0xFF;                                                    <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l03915"></a><span class="lineno"> 3915</span>&#160;    buf[1] = (top &gt;&gt; 0) &amp; 0xFF;                                                    <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l03916"></a><span class="lineno"> 3916</span>&#160;    buf[2] = ((bottom) &gt;&gt; 8) &amp; 0xFF;                                               <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l03917"></a><span class="lineno"> 3917</span>&#160;    buf[3] = ((bottom) &gt;&gt; 0) &amp; 0xFF;                                               <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l03918"></a><span class="lineno"> 3918</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03919"></a><span class="lineno"> 3919</span>&#160;    {</div>
<div class="line"><a name="l03920"></a><span class="lineno"> 3920</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03921"></a><span class="lineno"> 3921</span>&#160; </div>
<div class="line"><a name="l03922"></a><span class="lineno"> 3922</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03923"></a><span class="lineno"> 3923</span>&#160;    }</div>
<div class="line"><a name="l03924"></a><span class="lineno"> 3924</span>&#160; </div>
<div class="line"><a name="l03925"></a><span class="lineno"> 3925</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a05c380d0ad74afd89085820e205c21b9">ST7789_CMD_RAMWR</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write memory write command */</span></div>
<div class="line"><a name="l03926"></a><span class="lineno"> 3926</span>&#160;    {</div>
<div class="line"><a name="l03927"></a><span class="lineno"> 3927</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l03928"></a><span class="lineno"> 3928</span>&#160; </div>
<div class="line"><a name="l03929"></a><span class="lineno"> 3929</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03930"></a><span class="lineno"> 3930</span>&#160;    }</div>
<div class="line"><a name="l03931"></a><span class="lineno"> 3931</span>&#160; </div>
<div class="line"><a name="l03932"></a><span class="lineno"> 3932</span>&#160;    <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x03) == 0x03)                                           <span class="comment">/* rgb444 */</span></div>
<div class="line"><a name="l03933"></a><span class="lineno"> 3933</span>&#160;    {</div>
<div class="line"><a name="l03934"></a><span class="lineno"> 3934</span>&#160;        uint16_t r;</div>
<div class="line"><a name="l03935"></a><span class="lineno"> 3935</span>&#160;        uint16_t c;</div>
<div class="line"><a name="l03936"></a><span class="lineno"> 3936</span>&#160;        uint16_t color;</div>
<div class="line"><a name="l03937"></a><span class="lineno"> 3937</span>&#160; </div>
<div class="line"><a name="l03938"></a><span class="lineno"> 3938</span>&#160;        c = right - left + 1;                                                      <span class="comment">/* column */</span></div>
<div class="line"><a name="l03939"></a><span class="lineno"> 3939</span>&#160;        r = bottom - top + 1;                                                      <span class="comment">/* row */</span></div>
<div class="line"><a name="l03940"></a><span class="lineno"> 3940</span>&#160;        point = 0;                                                                 <span class="comment">/* image point init 0 */</span></div>
<div class="line"><a name="l03941"></a><span class="lineno"> 3941</span>&#160;        m = ((uint32_t)(right - left + 1) * (bottom - top + 1) * 3 / 2) /</div>
<div class="line"><a name="l03942"></a><span class="lineno"> 3942</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* total times */</span></div>
<div class="line"><a name="l03943"></a><span class="lineno"> 3943</span>&#160;        n = ((uint32_t)(right - left + 1) * (bottom - top + 1) * 3 / 2) %</div>
<div class="line"><a name="l03944"></a><span class="lineno"> 3944</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* the last */</span></div>
<div class="line"><a name="l03945"></a><span class="lineno"> 3945</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; m; i++)</div>
<div class="line"><a name="l03946"></a><span class="lineno"> 3946</span>&#160;        {</div>
<div class="line"><a name="l03947"></a><span class="lineno"> 3947</span>&#160;            <span class="keywordflow">for</span> (j = 0; j &lt; <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>; j += 3)                            <span class="comment">/* fill the buffer */</span></div>
<div class="line"><a name="l03948"></a><span class="lineno"> 3948</span>&#160;            {</div>
<div class="line"><a name="l03949"></a><span class="lineno"> 3949</span>&#160;                color = image[(point % c) * r + (point / c)];                      <span class="comment">/* set color */</span></div>
<div class="line"><a name="l03950"></a><span class="lineno"> 3950</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i] = (((color &gt;&gt; 8) &amp; 0xF) &lt;&lt; 4) |</div>
<div class="line"><a name="l03951"></a><span class="lineno"> 3951</span>&#160;                                 (((color &gt;&gt; 4) &amp; 0xF) &lt;&lt; 0);                      <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03952"></a><span class="lineno"> 3952</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i + 1] = (((color &gt;&gt; 0) &amp; 0xF) &lt;&lt; 4) |</div>
<div class="line"><a name="l03953"></a><span class="lineno"> 3953</span>&#160;                                     (((color &gt;&gt; 8) &amp; 0xF) &lt;&lt; 0);                  <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03954"></a><span class="lineno"> 3954</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i + 2] = (((color &gt;&gt; 4) &amp; 0xF) &lt;&lt; 4) |</div>
<div class="line"><a name="l03955"></a><span class="lineno"> 3955</span>&#160;                                     (((color &gt;&gt; 0) &amp; 0xF) &lt;&lt; 0);                  <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03956"></a><span class="lineno"> 3956</span>&#160;                point++;                                                           <span class="comment">/* point++ */</span></div>
<div class="line"><a name="l03957"></a><span class="lineno"> 3957</span>&#160;            }</div>
<div class="line"><a name="l03958"></a><span class="lineno"> 3958</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l03959"></a><span class="lineno"> 3959</span>&#160;                <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                             <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03960"></a><span class="lineno"> 3960</span>&#160;            {</div>
<div class="line"><a name="l03961"></a><span class="lineno"> 3961</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03962"></a><span class="lineno"> 3962</span>&#160; </div>
<div class="line"><a name="l03963"></a><span class="lineno"> 3963</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03964"></a><span class="lineno"> 3964</span>&#160;            }</div>
<div class="line"><a name="l03965"></a><span class="lineno"> 3965</span>&#160;        }</div>
<div class="line"><a name="l03966"></a><span class="lineno"> 3966</span>&#160;        <span class="keywordflow">if</span> (n != 0)                                                                <span class="comment">/* not end */</span></div>
<div class="line"><a name="l03967"></a><span class="lineno"> 3967</span>&#160;        {</div>
<div class="line"><a name="l03968"></a><span class="lineno"> 3968</span>&#160;            <span class="keywordflow">for</span> (j = 0; j &lt; n; j += 3)                                             <span class="comment">/* fill the buffer */</span></div>
<div class="line"><a name="l03969"></a><span class="lineno"> 3969</span>&#160;            {</div>
<div class="line"><a name="l03970"></a><span class="lineno"> 3970</span>&#160;                color = image[(point % c) * r + (point / c)];                      <span class="comment">/* set color */</span></div>
<div class="line"><a name="l03971"></a><span class="lineno"> 3971</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i] = (((color &gt;&gt; 8) &amp; 0xF) &lt;&lt; 4) |</div>
<div class="line"><a name="l03972"></a><span class="lineno"> 3972</span>&#160;                                 (((color &gt;&gt; 4) &amp; 0xF) &lt;&lt; 0);                      <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03973"></a><span class="lineno"> 3973</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i + 1] = (((color &gt;&gt; 0) &amp; 0xF) &lt;&lt; 4) |</div>
<div class="line"><a name="l03974"></a><span class="lineno"> 3974</span>&#160;                                     (((color &gt;&gt; 8) &amp; 0xF) &lt;&lt; 0);                  <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03975"></a><span class="lineno"> 3975</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[i + 2] = (((color &gt;&gt; 4) &amp; 0xF) &lt;&lt; 4) |</div>
<div class="line"><a name="l03976"></a><span class="lineno"> 3976</span>&#160;                                     (((color &gt;&gt; 0) &amp; 0xF) &lt;&lt; 0);                  <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l03977"></a><span class="lineno"> 3977</span>&#160;                point++;                                                           <span class="comment">/* point++ */</span></div>
<div class="line"><a name="l03978"></a><span class="lineno"> 3978</span>&#160;            }</div>
<div class="line"><a name="l03979"></a><span class="lineno"> 3979</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, n, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l03980"></a><span class="lineno"> 3980</span>&#160;            {</div>
<div class="line"><a name="l03981"></a><span class="lineno"> 3981</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l03982"></a><span class="lineno"> 3982</span>&#160; </div>
<div class="line"><a name="l03983"></a><span class="lineno"> 3983</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03984"></a><span class="lineno"> 3984</span>&#160;            }</div>
<div class="line"><a name="l03985"></a><span class="lineno"> 3985</span>&#160;        }</div>
<div class="line"><a name="l03986"></a><span class="lineno"> 3986</span>&#160;    }</div>
<div class="line"><a name="l03987"></a><span class="lineno"> 3987</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l03988"></a><span class="lineno"> 3988</span>&#160;    {</div>
<div class="line"><a name="l03989"></a><span class="lineno"> 3989</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: format is invalid.\n&quot;</span>);                       <span class="comment">/* format is invalid */</span></div>
<div class="line"><a name="l03990"></a><span class="lineno"> 3990</span>&#160; </div>
<div class="line"><a name="l03991"></a><span class="lineno"> 3991</span>&#160;        <span class="keywordflow">return</span> 4;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l03992"></a><span class="lineno"> 3992</span>&#160;    }</div>
<div class="line"><a name="l03993"></a><span class="lineno"> 3993</span>&#160; </div>
<div class="line"><a name="l03994"></a><span class="lineno"> 3994</span>&#160;    <span class="keywordflow">return</span> 0;                                                                      <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l03995"></a><span class="lineno"> 3995</span>&#160;}</div>
<div class="line"><a name="l03996"></a><span class="lineno"> 3996</span>&#160; </div>
<div class="line"><a name="l04018"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga9cb00e61dab5f50957c9ed2c89847da7"> 4018</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga9cb00e61dab5f50957c9ed2c89847da7">st7789_draw_picture_16bits</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom, uint16_t *image)</div>
<div class="line"><a name="l04019"></a><span class="lineno"> 4019</span>&#160;{</div>
<div class="line"><a name="l04020"></a><span class="lineno"> 4020</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l04021"></a><span class="lineno"> 4021</span>&#160;    uint32_t i;</div>
<div class="line"><a name="l04022"></a><span class="lineno"> 4022</span>&#160;    uint32_t j;</div>
<div class="line"><a name="l04023"></a><span class="lineno"> 4023</span>&#160;    uint32_t m;</div>
<div class="line"><a name="l04024"></a><span class="lineno"> 4024</span>&#160;    uint32_t n;</div>
<div class="line"><a name="l04025"></a><span class="lineno"> 4025</span>&#160;    uint32_t point;</div>
<div class="line"><a name="l04026"></a><span class="lineno"> 4026</span>&#160; </div>
<div class="line"><a name="l04027"></a><span class="lineno"> 4027</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                            <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l04028"></a><span class="lineno"> 4028</span>&#160;    {</div>
<div class="line"><a name="l04029"></a><span class="lineno"> 4029</span>&#160;        <span class="keywordflow">return</span> 2;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04030"></a><span class="lineno"> 4030</span>&#160;    }</div>
<div class="line"><a name="l04031"></a><span class="lineno"> 4031</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                       <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l04032"></a><span class="lineno"> 4032</span>&#160;    {</div>
<div class="line"><a name="l04033"></a><span class="lineno"> 4033</span>&#160;        <span class="keywordflow">return</span> 3;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04034"></a><span class="lineno"> 4034</span>&#160;    }</div>
<div class="line"><a name="l04035"></a><span class="lineno"> 4035</span>&#160;    <span class="keywordflow">if</span> (left &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> - 1))                                               <span class="comment">/* check left */</span></div>
<div class="line"><a name="l04036"></a><span class="lineno"> 4036</span>&#160;    {</div>
<div class="line"><a name="l04037"></a><span class="lineno"> 4037</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: left is over column.\n&quot;</span>);                     <span class="comment">/* left is over column */</span></div>
<div class="line"><a name="l04038"></a><span class="lineno"> 4038</span>&#160; </div>
<div class="line"><a name="l04039"></a><span class="lineno"> 4039</span>&#160;        <span class="keywordflow">return</span> 4;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04040"></a><span class="lineno"> 4040</span>&#160;    }</div>
<div class="line"><a name="l04041"></a><span class="lineno"> 4041</span>&#160;    <span class="keywordflow">if</span> (right &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> - 1))                                              <span class="comment">/* check right */</span></div>
<div class="line"><a name="l04042"></a><span class="lineno"> 4042</span>&#160;    {</div>
<div class="line"><a name="l04043"></a><span class="lineno"> 4043</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: right is over column.\n&quot;</span>);                    <span class="comment">/* right is over column */</span></div>
<div class="line"><a name="l04044"></a><span class="lineno"> 4044</span>&#160; </div>
<div class="line"><a name="l04045"></a><span class="lineno"> 4045</span>&#160;        <span class="keywordflow">return</span> 5;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04046"></a><span class="lineno"> 4046</span>&#160;    }</div>
<div class="line"><a name="l04047"></a><span class="lineno"> 4047</span>&#160;    <span class="keywordflow">if</span> (left &gt;= right)                                                             <span class="comment">/* check left and right */</span></div>
<div class="line"><a name="l04048"></a><span class="lineno"> 4048</span>&#160;    {</div>
<div class="line"><a name="l04049"></a><span class="lineno"> 4049</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: left &gt;= right.\n&quot;</span>);                           <span class="comment">/* left &gt;= right */</span></div>
<div class="line"><a name="l04050"></a><span class="lineno"> 4050</span>&#160; </div>
<div class="line"><a name="l04051"></a><span class="lineno"> 4051</span>&#160;        <span class="keywordflow">return</span> 6;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04052"></a><span class="lineno"> 4052</span>&#160;    }</div>
<div class="line"><a name="l04053"></a><span class="lineno"> 4053</span>&#160;    <span class="keywordflow">if</span> (top &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> - 1))                                                   <span class="comment">/* check top */</span></div>
<div class="line"><a name="l04054"></a><span class="lineno"> 4054</span>&#160;    {</div>
<div class="line"><a name="l04055"></a><span class="lineno"> 4055</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: top is over row.\n&quot;</span>);                         <span class="comment">/* top is over row */</span></div>
<div class="line"><a name="l04056"></a><span class="lineno"> 4056</span>&#160; </div>
<div class="line"><a name="l04057"></a><span class="lineno"> 4057</span>&#160;        <span class="keywordflow">return</span> 7;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04058"></a><span class="lineno"> 4058</span>&#160;    }</div>
<div class="line"><a name="l04059"></a><span class="lineno"> 4059</span>&#160;    <span class="keywordflow">if</span> (bottom &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> - 1))                                                <span class="comment">/* check bottom */</span></div>
<div class="line"><a name="l04060"></a><span class="lineno"> 4060</span>&#160;    {</div>
<div class="line"><a name="l04061"></a><span class="lineno"> 4061</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: bottom is over row.\n&quot;</span>);                      <span class="comment">/* bottom is over row */</span></div>
<div class="line"><a name="l04062"></a><span class="lineno"> 4062</span>&#160; </div>
<div class="line"><a name="l04063"></a><span class="lineno"> 4063</span>&#160;        <span class="keywordflow">return</span> 8;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04064"></a><span class="lineno"> 4064</span>&#160;    }</div>
<div class="line"><a name="l04065"></a><span class="lineno"> 4065</span>&#160;    <span class="keywordflow">if</span> (top &gt;= bottom)                                                             <span class="comment">/* check top and bottom */</span></div>
<div class="line"><a name="l04066"></a><span class="lineno"> 4066</span>&#160;    {</div>
<div class="line"><a name="l04067"></a><span class="lineno"> 4067</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: top &gt;= bottom.\n&quot;</span>);                           <span class="comment">/* top &gt;= bottom */</span></div>
<div class="line"><a name="l04068"></a><span class="lineno"> 4068</span>&#160; </div>
<div class="line"><a name="l04069"></a><span class="lineno"> 4069</span>&#160;        <span class="keywordflow">return</span> 9;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04070"></a><span class="lineno"> 4070</span>&#160;    }</div>
<div class="line"><a name="l04071"></a><span class="lineno"> 4071</span>&#160; </div>
<div class="line"><a name="l04072"></a><span class="lineno"> 4072</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a61b7c649e2536c66d4240d2dc9f63eaa">ST7789_CMD_CASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set column address command */</span></div>
<div class="line"><a name="l04073"></a><span class="lineno"> 4073</span>&#160;    {</div>
<div class="line"><a name="l04074"></a><span class="lineno"> 4074</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l04075"></a><span class="lineno"> 4075</span>&#160; </div>
<div class="line"><a name="l04076"></a><span class="lineno"> 4076</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04077"></a><span class="lineno"> 4077</span>&#160;    }</div>
<div class="line"><a name="l04078"></a><span class="lineno"> 4078</span>&#160;    buf[0] = (left &gt;&gt; 8) &amp; 0xFF;                                                   <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l04079"></a><span class="lineno"> 4079</span>&#160;    buf[1] = (left &gt;&gt; 0) &amp; 0xFF;                                                   <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l04080"></a><span class="lineno"> 4080</span>&#160;    buf[2] = ((right) &gt;&gt; 8) &amp; 0xFF;                                                <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l04081"></a><span class="lineno"> 4081</span>&#160;    buf[3] = ((right) &gt;&gt; 0) &amp; 0xFF;                                                <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l04082"></a><span class="lineno"> 4082</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04083"></a><span class="lineno"> 4083</span>&#160;    {</div>
<div class="line"><a name="l04084"></a><span class="lineno"> 4084</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04085"></a><span class="lineno"> 4085</span>&#160; </div>
<div class="line"><a name="l04086"></a><span class="lineno"> 4086</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04087"></a><span class="lineno"> 4087</span>&#160;    }</div>
<div class="line"><a name="l04088"></a><span class="lineno"> 4088</span>&#160; </div>
<div class="line"><a name="l04089"></a><span class="lineno"> 4089</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a8c5c0474b6b0572156b6641d874201d7">ST7789_CMD_RASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set row address command */</span></div>
<div class="line"><a name="l04090"></a><span class="lineno"> 4090</span>&#160;    {</div>
<div class="line"><a name="l04091"></a><span class="lineno"> 4091</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l04092"></a><span class="lineno"> 4092</span>&#160; </div>
<div class="line"><a name="l04093"></a><span class="lineno"> 4093</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04094"></a><span class="lineno"> 4094</span>&#160;    }</div>
<div class="line"><a name="l04095"></a><span class="lineno"> 4095</span>&#160;    buf[0] = (top &gt;&gt; 8) &amp; 0xFF;                                                    <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l04096"></a><span class="lineno"> 4096</span>&#160;    buf[1] = (top &gt;&gt; 0) &amp; 0xFF;                                                    <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l04097"></a><span class="lineno"> 4097</span>&#160;    buf[2] = ((bottom) &gt;&gt; 8) &amp; 0xFF;                                               <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l04098"></a><span class="lineno"> 4098</span>&#160;    buf[3] = ((bottom) &gt;&gt; 0) &amp; 0xFF;                                               <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l04099"></a><span class="lineno"> 4099</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04100"></a><span class="lineno"> 4100</span>&#160;    {</div>
<div class="line"><a name="l04101"></a><span class="lineno"> 4101</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04102"></a><span class="lineno"> 4102</span>&#160; </div>
<div class="line"><a name="l04103"></a><span class="lineno"> 4103</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04104"></a><span class="lineno"> 4104</span>&#160;    }</div>
<div class="line"><a name="l04105"></a><span class="lineno"> 4105</span>&#160; </div>
<div class="line"><a name="l04106"></a><span class="lineno"> 4106</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a05c380d0ad74afd89085820e205c21b9">ST7789_CMD_RAMWR</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write memory write command */</span></div>
<div class="line"><a name="l04107"></a><span class="lineno"> 4107</span>&#160;    {</div>
<div class="line"><a name="l04108"></a><span class="lineno"> 4108</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l04109"></a><span class="lineno"> 4109</span>&#160; </div>
<div class="line"><a name="l04110"></a><span class="lineno"> 4110</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04111"></a><span class="lineno"> 4111</span>&#160;    }</div>
<div class="line"><a name="l04112"></a><span class="lineno"> 4112</span>&#160; </div>
<div class="line"><a name="l04113"></a><span class="lineno"> 4113</span>&#160;    <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x05) == 0x05)                                           <span class="comment">/* rgb565 */</span></div>
<div class="line"><a name="l04114"></a><span class="lineno"> 4114</span>&#160;    {</div>
<div class="line"><a name="l04115"></a><span class="lineno"> 4115</span>&#160;        uint16_t r;</div>
<div class="line"><a name="l04116"></a><span class="lineno"> 4116</span>&#160;        uint16_t c;</div>
<div class="line"><a name="l04117"></a><span class="lineno"> 4117</span>&#160;        uint16_t color;</div>
<div class="line"><a name="l04118"></a><span class="lineno"> 4118</span>&#160; </div>
<div class="line"><a name="l04119"></a><span class="lineno"> 4119</span>&#160;        c = right - left + 1;                                                      <span class="comment">/* column */</span></div>
<div class="line"><a name="l04120"></a><span class="lineno"> 4120</span>&#160;        r = bottom - top + 1;                                                      <span class="comment">/* row */</span></div>
<div class="line"><a name="l04121"></a><span class="lineno"> 4121</span>&#160;        point = 0;                                                                 <span class="comment">/* image point init 0 */</span></div>
<div class="line"><a name="l04122"></a><span class="lineno"> 4122</span>&#160;        m = ((uint32_t)(right - left + 1) * (bottom - top + 1) * 2) /</div>
<div class="line"><a name="l04123"></a><span class="lineno"> 4123</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* total times */</span></div>
<div class="line"><a name="l04124"></a><span class="lineno"> 4124</span>&#160;        n = ((uint32_t)(right - left + 1) * (bottom - top + 1) * 2) %</div>
<div class="line"><a name="l04125"></a><span class="lineno"> 4125</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* the last */</span></div>
<div class="line"><a name="l04126"></a><span class="lineno"> 4126</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; m; i++)</div>
<div class="line"><a name="l04127"></a><span class="lineno"> 4127</span>&#160;        {</div>
<div class="line"><a name="l04128"></a><span class="lineno"> 4128</span>&#160;            <span class="keywordflow">for</span> (j = 0; j &lt; <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>; j += 2)                            <span class="comment">/* fill the buffer */</span></div>
<div class="line"><a name="l04129"></a><span class="lineno"> 4129</span>&#160;            {</div>
<div class="line"><a name="l04130"></a><span class="lineno"> 4130</span>&#160;                color = image[(point % c) * r + (point / c)];                      <span class="comment">/* set color */</span></div>
<div class="line"><a name="l04131"></a><span class="lineno"> 4131</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[j] = (color &gt;&gt; 8) &amp; 0xFF;                              <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04132"></a><span class="lineno"> 4132</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[j + 1] = (color &gt;&gt; 0) &amp; 0xFF;                          <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04133"></a><span class="lineno"> 4133</span>&#160;                point++;                                                           <span class="comment">/* point++ */</span></div>
<div class="line"><a name="l04134"></a><span class="lineno"> 4134</span>&#160;            }</div>
<div class="line"><a name="l04135"></a><span class="lineno"> 4135</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l04136"></a><span class="lineno"> 4136</span>&#160;                <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                             <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04137"></a><span class="lineno"> 4137</span>&#160;            {</div>
<div class="line"><a name="l04138"></a><span class="lineno"> 4138</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04139"></a><span class="lineno"> 4139</span>&#160; </div>
<div class="line"><a name="l04140"></a><span class="lineno"> 4140</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04141"></a><span class="lineno"> 4141</span>&#160;            }</div>
<div class="line"><a name="l04142"></a><span class="lineno"> 4142</span>&#160;        }</div>
<div class="line"><a name="l04143"></a><span class="lineno"> 4143</span>&#160;        <span class="keywordflow">if</span> (n != 0)                                                                <span class="comment">/* not end */</span></div>
<div class="line"><a name="l04144"></a><span class="lineno"> 4144</span>&#160;        {</div>
<div class="line"><a name="l04145"></a><span class="lineno"> 4145</span>&#160;            <span class="keywordflow">for</span> (j = 0; j &lt; n; j += 2)                                             <span class="comment">/* fill the buffer */</span></div>
<div class="line"><a name="l04146"></a><span class="lineno"> 4146</span>&#160;            {</div>
<div class="line"><a name="l04147"></a><span class="lineno"> 4147</span>&#160;                color = image[(point % c) * r + (point / c)];                      <span class="comment">/* set color */</span></div>
<div class="line"><a name="l04148"></a><span class="lineno"> 4148</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[j] = (color &gt;&gt; 8) &amp; 0xFF;                              <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04149"></a><span class="lineno"> 4149</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[j + 1] = (color &gt;&gt; 0) &amp; 0xFF;                          <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04150"></a><span class="lineno"> 4150</span>&#160;                point++;                                                           <span class="comment">/* point++ */</span></div>
<div class="line"><a name="l04151"></a><span class="lineno"> 4151</span>&#160;            }</div>
<div class="line"><a name="l04152"></a><span class="lineno"> 4152</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, n, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04153"></a><span class="lineno"> 4153</span>&#160;            {</div>
<div class="line"><a name="l04154"></a><span class="lineno"> 4154</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04155"></a><span class="lineno"> 4155</span>&#160; </div>
<div class="line"><a name="l04156"></a><span class="lineno"> 4156</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04157"></a><span class="lineno"> 4157</span>&#160;            }</div>
<div class="line"><a name="l04158"></a><span class="lineno"> 4158</span>&#160;        }</div>
<div class="line"><a name="l04159"></a><span class="lineno"> 4159</span>&#160;    }</div>
<div class="line"><a name="l04160"></a><span class="lineno"> 4160</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l04161"></a><span class="lineno"> 4161</span>&#160;    {</div>
<div class="line"><a name="l04162"></a><span class="lineno"> 4162</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: format is invalid.\n&quot;</span>);                       <span class="comment">/* format is invalid */</span></div>
<div class="line"><a name="l04163"></a><span class="lineno"> 4163</span>&#160; </div>
<div class="line"><a name="l04164"></a><span class="lineno"> 4164</span>&#160;        <span class="keywordflow">return</span> 4;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04165"></a><span class="lineno"> 4165</span>&#160;    }</div>
<div class="line"><a name="l04166"></a><span class="lineno"> 4166</span>&#160; </div>
<div class="line"><a name="l04167"></a><span class="lineno"> 4167</span>&#160;    <span class="keywordflow">return</span> 0;                                                                      <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l04168"></a><span class="lineno"> 4168</span>&#160;}</div>
<div class="line"><a name="l04169"></a><span class="lineno"> 4169</span>&#160; </div>
<div class="line"><a name="l04191"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga22dc64f1368fdba9dcf907d1bcbf86f6"> 4191</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga22dc64f1368fdba9dcf907d1bcbf86f6">st7789_draw_picture_18bits</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom, uint32_t *image)</div>
<div class="line"><a name="l04192"></a><span class="lineno"> 4192</span>&#160;{</div>
<div class="line"><a name="l04193"></a><span class="lineno"> 4193</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l04194"></a><span class="lineno"> 4194</span>&#160;    uint32_t i;</div>
<div class="line"><a name="l04195"></a><span class="lineno"> 4195</span>&#160;    uint32_t j;</div>
<div class="line"><a name="l04196"></a><span class="lineno"> 4196</span>&#160;    uint32_t m;</div>
<div class="line"><a name="l04197"></a><span class="lineno"> 4197</span>&#160;    uint32_t n;</div>
<div class="line"><a name="l04198"></a><span class="lineno"> 4198</span>&#160;    uint32_t point;</div>
<div class="line"><a name="l04199"></a><span class="lineno"> 4199</span>&#160; </div>
<div class="line"><a name="l04200"></a><span class="lineno"> 4200</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                            <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l04201"></a><span class="lineno"> 4201</span>&#160;    {</div>
<div class="line"><a name="l04202"></a><span class="lineno"> 4202</span>&#160;        <span class="keywordflow">return</span> 2;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04203"></a><span class="lineno"> 4203</span>&#160;    }</div>
<div class="line"><a name="l04204"></a><span class="lineno"> 4204</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                       <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l04205"></a><span class="lineno"> 4205</span>&#160;    {</div>
<div class="line"><a name="l04206"></a><span class="lineno"> 4206</span>&#160;        <span class="keywordflow">return</span> 3;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04207"></a><span class="lineno"> 4207</span>&#160;    }</div>
<div class="line"><a name="l04208"></a><span class="lineno"> 4208</span>&#160;    <span class="keywordflow">if</span> (left &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> - 1))                                               <span class="comment">/* check left */</span></div>
<div class="line"><a name="l04209"></a><span class="lineno"> 4209</span>&#160;    {</div>
<div class="line"><a name="l04210"></a><span class="lineno"> 4210</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: left is over column.\n&quot;</span>);                     <span class="comment">/* left is over column */</span></div>
<div class="line"><a name="l04211"></a><span class="lineno"> 4211</span>&#160; </div>
<div class="line"><a name="l04212"></a><span class="lineno"> 4212</span>&#160;        <span class="keywordflow">return</span> 4;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04213"></a><span class="lineno"> 4213</span>&#160;    }</div>
<div class="line"><a name="l04214"></a><span class="lineno"> 4214</span>&#160;    <span class="keywordflow">if</span> (right &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> - 1))                                              <span class="comment">/* check right */</span></div>
<div class="line"><a name="l04215"></a><span class="lineno"> 4215</span>&#160;    {</div>
<div class="line"><a name="l04216"></a><span class="lineno"> 4216</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: right is over column.\n&quot;</span>);                    <span class="comment">/* right is over column */</span></div>
<div class="line"><a name="l04217"></a><span class="lineno"> 4217</span>&#160; </div>
<div class="line"><a name="l04218"></a><span class="lineno"> 4218</span>&#160;        <span class="keywordflow">return</span> 5;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04219"></a><span class="lineno"> 4219</span>&#160;    }</div>
<div class="line"><a name="l04220"></a><span class="lineno"> 4220</span>&#160;    <span class="keywordflow">if</span> (left &gt;= right)                                                             <span class="comment">/* check left and right */</span></div>
<div class="line"><a name="l04221"></a><span class="lineno"> 4221</span>&#160;    {</div>
<div class="line"><a name="l04222"></a><span class="lineno"> 4222</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: left &gt;= right.\n&quot;</span>);                           <span class="comment">/* left &gt;= right */</span></div>
<div class="line"><a name="l04223"></a><span class="lineno"> 4223</span>&#160; </div>
<div class="line"><a name="l04224"></a><span class="lineno"> 4224</span>&#160;        <span class="keywordflow">return</span> 6;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04225"></a><span class="lineno"> 4225</span>&#160;    }</div>
<div class="line"><a name="l04226"></a><span class="lineno"> 4226</span>&#160;    <span class="keywordflow">if</span> (top &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> - 1))                                                   <span class="comment">/* check top */</span></div>
<div class="line"><a name="l04227"></a><span class="lineno"> 4227</span>&#160;    {</div>
<div class="line"><a name="l04228"></a><span class="lineno"> 4228</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: top is over row.\n&quot;</span>);                         <span class="comment">/* top is over row */</span></div>
<div class="line"><a name="l04229"></a><span class="lineno"> 4229</span>&#160; </div>
<div class="line"><a name="l04230"></a><span class="lineno"> 4230</span>&#160;        <span class="keywordflow">return</span> 7;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04231"></a><span class="lineno"> 4231</span>&#160;    }</div>
<div class="line"><a name="l04232"></a><span class="lineno"> 4232</span>&#160;    <span class="keywordflow">if</span> (bottom &gt; (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> - 1))                                                <span class="comment">/* check bottom */</span></div>
<div class="line"><a name="l04233"></a><span class="lineno"> 4233</span>&#160;    {</div>
<div class="line"><a name="l04234"></a><span class="lineno"> 4234</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: bottom is over row.\n&quot;</span>);                      <span class="comment">/* bottom is over row */</span></div>
<div class="line"><a name="l04235"></a><span class="lineno"> 4235</span>&#160; </div>
<div class="line"><a name="l04236"></a><span class="lineno"> 4236</span>&#160;        <span class="keywordflow">return</span> 8;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04237"></a><span class="lineno"> 4237</span>&#160;    }</div>
<div class="line"><a name="l04238"></a><span class="lineno"> 4238</span>&#160;    <span class="keywordflow">if</span> (top &gt;= bottom)                                                             <span class="comment">/* check top and bottom */</span></div>
<div class="line"><a name="l04239"></a><span class="lineno"> 4239</span>&#160;    {</div>
<div class="line"><a name="l04240"></a><span class="lineno"> 4240</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: top &gt;= bottom.\n&quot;</span>);                           <span class="comment">/* top &gt;= bottom */</span></div>
<div class="line"><a name="l04241"></a><span class="lineno"> 4241</span>&#160; </div>
<div class="line"><a name="l04242"></a><span class="lineno"> 4242</span>&#160;        <span class="keywordflow">return</span> 9;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04243"></a><span class="lineno"> 4243</span>&#160;    }</div>
<div class="line"><a name="l04244"></a><span class="lineno"> 4244</span>&#160; </div>
<div class="line"><a name="l04245"></a><span class="lineno"> 4245</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a61b7c649e2536c66d4240d2dc9f63eaa">ST7789_CMD_CASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set column address command */</span></div>
<div class="line"><a name="l04246"></a><span class="lineno"> 4246</span>&#160;    {</div>
<div class="line"><a name="l04247"></a><span class="lineno"> 4247</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l04248"></a><span class="lineno"> 4248</span>&#160; </div>
<div class="line"><a name="l04249"></a><span class="lineno"> 4249</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04250"></a><span class="lineno"> 4250</span>&#160;    }</div>
<div class="line"><a name="l04251"></a><span class="lineno"> 4251</span>&#160;    buf[0] = (left &gt;&gt; 8) &amp; 0xFF;                                                   <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l04252"></a><span class="lineno"> 4252</span>&#160;    buf[1] = (left &gt;&gt; 0) &amp; 0xFF;                                                   <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l04253"></a><span class="lineno"> 4253</span>&#160;    buf[2] = ((right) &gt;&gt; 8) &amp; 0xFF;                                                <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l04254"></a><span class="lineno"> 4254</span>&#160;    buf[3] = ((right) &gt;&gt; 0) &amp; 0xFF;                                                <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l04255"></a><span class="lineno"> 4255</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04256"></a><span class="lineno"> 4256</span>&#160;    {</div>
<div class="line"><a name="l04257"></a><span class="lineno"> 4257</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04258"></a><span class="lineno"> 4258</span>&#160; </div>
<div class="line"><a name="l04259"></a><span class="lineno"> 4259</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04260"></a><span class="lineno"> 4260</span>&#160;    }</div>
<div class="line"><a name="l04261"></a><span class="lineno"> 4261</span>&#160; </div>
<div class="line"><a name="l04262"></a><span class="lineno"> 4262</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a8c5c0474b6b0572156b6641d874201d7">ST7789_CMD_RASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set row address command */</span></div>
<div class="line"><a name="l04263"></a><span class="lineno"> 4263</span>&#160;    {</div>
<div class="line"><a name="l04264"></a><span class="lineno"> 4264</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l04265"></a><span class="lineno"> 4265</span>&#160; </div>
<div class="line"><a name="l04266"></a><span class="lineno"> 4266</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04267"></a><span class="lineno"> 4267</span>&#160;    }</div>
<div class="line"><a name="l04268"></a><span class="lineno"> 4268</span>&#160;    buf[0] = (top &gt;&gt; 8) &amp; 0xFF;                                                    <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l04269"></a><span class="lineno"> 4269</span>&#160;    buf[1] = (top &gt;&gt; 0) &amp; 0xFF;                                                    <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l04270"></a><span class="lineno"> 4270</span>&#160;    buf[2] = ((bottom) &gt;&gt; 8) &amp; 0xFF;                                               <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l04271"></a><span class="lineno"> 4271</span>&#160;    buf[3] = ((bottom) &gt;&gt; 0) &amp; 0xFF;                                               <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l04272"></a><span class="lineno"> 4272</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04273"></a><span class="lineno"> 4273</span>&#160;    {</div>
<div class="line"><a name="l04274"></a><span class="lineno"> 4274</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04275"></a><span class="lineno"> 4275</span>&#160; </div>
<div class="line"><a name="l04276"></a><span class="lineno"> 4276</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04277"></a><span class="lineno"> 4277</span>&#160;    }</div>
<div class="line"><a name="l04278"></a><span class="lineno"> 4278</span>&#160; </div>
<div class="line"><a name="l04279"></a><span class="lineno"> 4279</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a05c380d0ad74afd89085820e205c21b9">ST7789_CMD_RAMWR</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write memory write command */</span></div>
<div class="line"><a name="l04280"></a><span class="lineno"> 4280</span>&#160;    {</div>
<div class="line"><a name="l04281"></a><span class="lineno"> 4281</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l04282"></a><span class="lineno"> 4282</span>&#160; </div>
<div class="line"><a name="l04283"></a><span class="lineno"> 4283</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04284"></a><span class="lineno"> 4284</span>&#160;    }</div>
<div class="line"><a name="l04285"></a><span class="lineno"> 4285</span>&#160; </div>
<div class="line"><a name="l04286"></a><span class="lineno"> 4286</span>&#160;    <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x06) == 0x06)                                           <span class="comment">/* rgb666 */</span></div>
<div class="line"><a name="l04287"></a><span class="lineno"> 4287</span>&#160;    {</div>
<div class="line"><a name="l04288"></a><span class="lineno"> 4288</span>&#160;        uint16_t r;</div>
<div class="line"><a name="l04289"></a><span class="lineno"> 4289</span>&#160;        uint16_t c;</div>
<div class="line"><a name="l04290"></a><span class="lineno"> 4290</span>&#160;        uint32_t color;</div>
<div class="line"><a name="l04291"></a><span class="lineno"> 4291</span>&#160; </div>
<div class="line"><a name="l04292"></a><span class="lineno"> 4292</span>&#160;        c = right - left + 1;                                                      <span class="comment">/* column */</span></div>
<div class="line"><a name="l04293"></a><span class="lineno"> 4293</span>&#160;        r = bottom - top + 1;                                                      <span class="comment">/* row */</span></div>
<div class="line"><a name="l04294"></a><span class="lineno"> 4294</span>&#160;        point = 0;                                                                 <span class="comment">/* image point init 0 */</span></div>
<div class="line"><a name="l04295"></a><span class="lineno"> 4295</span>&#160;        m = ((uint32_t)(right - left + 1) * (bottom - top + 1) * 3) /</div>
<div class="line"><a name="l04296"></a><span class="lineno"> 4296</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* total times */</span></div>
<div class="line"><a name="l04297"></a><span class="lineno"> 4297</span>&#160;        n = ((uint32_t)(right - left + 1) * (bottom - top + 1) * 3) %</div>
<div class="line"><a name="l04298"></a><span class="lineno"> 4298</span>&#160;             <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>;                                                   <span class="comment">/* the last */</span></div>
<div class="line"><a name="l04299"></a><span class="lineno"> 4299</span>&#160;        <span class="keywordflow">for</span> (i = 0; i &lt; m; i++)</div>
<div class="line"><a name="l04300"></a><span class="lineno"> 4300</span>&#160;        {</div>
<div class="line"><a name="l04301"></a><span class="lineno"> 4301</span>&#160;            <span class="keywordflow">for</span> (j = 0; j &lt; <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>; j += 3)                            <span class="comment">/* fill the buffer */</span></div>
<div class="line"><a name="l04302"></a><span class="lineno"> 4302</span>&#160;            {</div>
<div class="line"><a name="l04303"></a><span class="lineno"> 4303</span>&#160;                color = image[(point % c) * r + (point / c)];                      <span class="comment">/* set color */</span></div>
<div class="line"><a name="l04304"></a><span class="lineno"> 4304</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[j] = ((color &gt;&gt; 12) &amp; 0x3F) &lt;&lt; 2;                      <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04305"></a><span class="lineno"> 4305</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[j + 1] = ((color &gt;&gt; 6) &amp; 0x3F) &lt;&lt; 2;                   <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04306"></a><span class="lineno"> 4306</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[j + 2] = ((color &gt;&gt; 0) &amp; 0x3F) &lt;&lt; 2;                   <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04307"></a><span class="lineno"> 4307</span>&#160;                point++;                                                           <span class="comment">/* point++ */</span></div>
<div class="line"><a name="l04308"></a><span class="lineno"> 4308</span>&#160;            }</div>
<div class="line"><a name="l04309"></a><span class="lineno"> 4309</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l04310"></a><span class="lineno"> 4310</span>&#160;                <a class="code" href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a>, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                             <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04311"></a><span class="lineno"> 4311</span>&#160;            {</div>
<div class="line"><a name="l04312"></a><span class="lineno"> 4312</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04313"></a><span class="lineno"> 4313</span>&#160; </div>
<div class="line"><a name="l04314"></a><span class="lineno"> 4314</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04315"></a><span class="lineno"> 4315</span>&#160;            }</div>
<div class="line"><a name="l04316"></a><span class="lineno"> 4316</span>&#160;        }</div>
<div class="line"><a name="l04317"></a><span class="lineno"> 4317</span>&#160;        <span class="keywordflow">if</span> (n != 0)                                                                <span class="comment">/* not end */</span></div>
<div class="line"><a name="l04318"></a><span class="lineno"> 4318</span>&#160;        {</div>
<div class="line"><a name="l04319"></a><span class="lineno"> 4319</span>&#160;            <span class="keywordflow">for</span> (j = 0; j &lt; n; j += 3)                                             <span class="comment">/* fill the buffer */</span></div>
<div class="line"><a name="l04320"></a><span class="lineno"> 4320</span>&#160;            {</div>
<div class="line"><a name="l04321"></a><span class="lineno"> 4321</span>&#160;                color = image[(point % c) * r + (point / c)];                      <span class="comment">/* set color */</span></div>
<div class="line"><a name="l04322"></a><span class="lineno"> 4322</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[j] = ((color &gt;&gt; 12) &amp; 0x3F) &lt;&lt; 2;                      <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04323"></a><span class="lineno"> 4323</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[j + 1] = ((color &gt;&gt; 6) &amp; 0x3F) &lt;&lt; 2;                   <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04324"></a><span class="lineno"> 4324</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[j + 2] = ((color &gt;&gt; 0) &amp; 0x3F) &lt;&lt; 2;                   <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04325"></a><span class="lineno"> 4325</span>&#160;                point++;                                                           <span class="comment">/* point++ */</span></div>
<div class="line"><a name="l04326"></a><span class="lineno"> 4326</span>&#160;            }</div>
<div class="line"><a name="l04327"></a><span class="lineno"> 4327</span>&#160;            <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>, n, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04328"></a><span class="lineno"> 4328</span>&#160;            {</div>
<div class="line"><a name="l04329"></a><span class="lineno"> 4329</span>&#160;                handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);               <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04330"></a><span class="lineno"> 4330</span>&#160; </div>
<div class="line"><a name="l04331"></a><span class="lineno"> 4331</span>&#160;                <span class="keywordflow">return</span> 1;                                                          <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04332"></a><span class="lineno"> 4332</span>&#160;            }</div>
<div class="line"><a name="l04333"></a><span class="lineno"> 4333</span>&#160;        }</div>
<div class="line"><a name="l04334"></a><span class="lineno"> 4334</span>&#160;    }</div>
<div class="line"><a name="l04335"></a><span class="lineno"> 4335</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l04336"></a><span class="lineno"> 4336</span>&#160;    {</div>
<div class="line"><a name="l04337"></a><span class="lineno"> 4337</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: format is invalid.\n&quot;</span>);                       <span class="comment">/* format is invalid */</span></div>
<div class="line"><a name="l04338"></a><span class="lineno"> 4338</span>&#160; </div>
<div class="line"><a name="l04339"></a><span class="lineno"> 4339</span>&#160;        <span class="keywordflow">return</span> 4;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04340"></a><span class="lineno"> 4340</span>&#160;    }</div>
<div class="line"><a name="l04341"></a><span class="lineno"> 4341</span>&#160; </div>
<div class="line"><a name="l04342"></a><span class="lineno"> 4342</span>&#160;    <span class="keywordflow">return</span> 0;                                                                      <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l04343"></a><span class="lineno"> 4343</span>&#160;}</div>
<div class="line"><a name="l04344"></a><span class="lineno"> 4344</span>&#160; </div>
<div class="line"><a name="l04356"></a><span class="lineno"> 4356</span>&#160;<span class="keyword">static</span> uint8_t a_st7789_draw_point(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t x, uint16_t y, uint32_t color)</div>
<div class="line"><a name="l04357"></a><span class="lineno"> 4357</span>&#160;{</div>
<div class="line"><a name="l04358"></a><span class="lineno"> 4358</span>&#160;    uint8_t buf[4];</div>
<div class="line"><a name="l04359"></a><span class="lineno"> 4359</span>&#160; </div>
<div class="line"><a name="l04360"></a><span class="lineno"> 4360</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a61b7c649e2536c66d4240d2dc9f63eaa">ST7789_CMD_CASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set column address command */</span></div>
<div class="line"><a name="l04361"></a><span class="lineno"> 4361</span>&#160;    {</div>
<div class="line"><a name="l04362"></a><span class="lineno"> 4362</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l04363"></a><span class="lineno"> 4363</span>&#160; </div>
<div class="line"><a name="l04364"></a><span class="lineno"> 4364</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04365"></a><span class="lineno"> 4365</span>&#160;    }</div>
<div class="line"><a name="l04366"></a><span class="lineno"> 4366</span>&#160;    buf[0] = (x &gt;&gt; 8) &amp; 0xFF;                                                      <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l04367"></a><span class="lineno"> 4367</span>&#160;    buf[1] = (x &gt;&gt; 0) &amp; 0xFF;                                                      <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l04368"></a><span class="lineno"> 4368</span>&#160;    buf[2] = (x &gt;&gt; 8) &amp; 0xFF;                                                      <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l04369"></a><span class="lineno"> 4369</span>&#160;    buf[3] = (x &gt;&gt; 0) &amp; 0xFF;                                                      <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l04370"></a><span class="lineno"> 4370</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04371"></a><span class="lineno"> 4371</span>&#160;    {</div>
<div class="line"><a name="l04372"></a><span class="lineno"> 4372</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04373"></a><span class="lineno"> 4373</span>&#160; </div>
<div class="line"><a name="l04374"></a><span class="lineno"> 4374</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04375"></a><span class="lineno"> 4375</span>&#160;    }</div>
<div class="line"><a name="l04376"></a><span class="lineno"> 4376</span>&#160; </div>
<div class="line"><a name="l04377"></a><span class="lineno"> 4377</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a8c5c0474b6b0572156b6641d874201d7">ST7789_CMD_RASET</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write set row address command */</span></div>
<div class="line"><a name="l04378"></a><span class="lineno"> 4378</span>&#160;    {</div>
<div class="line"><a name="l04379"></a><span class="lineno"> 4379</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l04380"></a><span class="lineno"> 4380</span>&#160; </div>
<div class="line"><a name="l04381"></a><span class="lineno"> 4381</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04382"></a><span class="lineno"> 4382</span>&#160;    }</div>
<div class="line"><a name="l04383"></a><span class="lineno"> 4383</span>&#160;    buf[0] = (y &gt;&gt; 8) &amp; 0xFF;                                                      <span class="comment">/* start address msb */</span></div>
<div class="line"><a name="l04384"></a><span class="lineno"> 4384</span>&#160;    buf[1] = (y &gt;&gt; 0) &amp; 0xFF;                                                      <span class="comment">/* start address lsb */</span></div>
<div class="line"><a name="l04385"></a><span class="lineno"> 4385</span>&#160;    buf[2] = (y &gt;&gt; 8) &amp; 0xFF;                                                      <span class="comment">/* end address msb */</span></div>
<div class="line"><a name="l04386"></a><span class="lineno"> 4386</span>&#160;    buf[3] = (y &gt;&gt; 0) &amp; 0xFF;                                                      <span class="comment">/* end address lsb */</span></div>
<div class="line"><a name="l04387"></a><span class="lineno"> 4387</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, buf, 4, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                    <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04388"></a><span class="lineno"> 4388</span>&#160;    {</div>
<div class="line"><a name="l04389"></a><span class="lineno"> 4389</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                       <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04390"></a><span class="lineno"> 4390</span>&#160; </div>
<div class="line"><a name="l04391"></a><span class="lineno"> 4391</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04392"></a><span class="lineno"> 4392</span>&#160;    }</div>
<div class="line"><a name="l04393"></a><span class="lineno"> 4393</span>&#160; </div>
<div class="line"><a name="l04394"></a><span class="lineno"> 4394</span>&#160;    <span class="keywordflow">if</span> (a_st7789_write_byte(handle, <a class="code" href="driver__st7789_8c.html#a05c380d0ad74afd89085820e205c21b9">ST7789_CMD_RAMWR</a>, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>) != 0)            <span class="comment">/* write memory write command */</span></div>
<div class="line"><a name="l04395"></a><span class="lineno"> 4395</span>&#160;    {</div>
<div class="line"><a name="l04396"></a><span class="lineno"> 4396</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write command failed.\n&quot;</span>);                    <span class="comment">/* write command failed */</span></div>
<div class="line"><a name="l04397"></a><span class="lineno"> 4397</span>&#160; </div>
<div class="line"><a name="l04398"></a><span class="lineno"> 4398</span>&#160;        <span class="keywordflow">return</span> 1;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04399"></a><span class="lineno"> 4399</span>&#160;    }</div>
<div class="line"><a name="l04400"></a><span class="lineno"> 4400</span>&#160; </div>
<div class="line"><a name="l04401"></a><span class="lineno"> 4401</span>&#160;    <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x03) == 0x03)                                           <span class="comment">/* rgb444 */</span></div>
<div class="line"><a name="l04402"></a><span class="lineno"> 4402</span>&#160;    {</div>
<div class="line"><a name="l04403"></a><span class="lineno"> 4403</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[0] = (((color &gt;&gt; 8) &amp; 0xF) &lt;&lt; 4) |</div>
<div class="line"><a name="l04404"></a><span class="lineno"> 4404</span>&#160;                         (((color &gt;&gt; 4) &amp; 0xF) &lt;&lt; 0);                              <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04405"></a><span class="lineno"> 4405</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[1] = (((color &gt;&gt; 0) &amp; 0xF) &lt;&lt; 4);                              <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04406"></a><span class="lineno"> 4406</span>&#160;        <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l04407"></a><span class="lineno"> 4407</span>&#160;            2, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                                                  <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04408"></a><span class="lineno"> 4408</span>&#160;        {</div>
<div class="line"><a name="l04409"></a><span class="lineno"> 4409</span>&#160;            handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                   <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04410"></a><span class="lineno"> 4410</span>&#160; </div>
<div class="line"><a name="l04411"></a><span class="lineno"> 4411</span>&#160;            <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04412"></a><span class="lineno"> 4412</span>&#160;        }</div>
<div class="line"><a name="l04413"></a><span class="lineno"> 4413</span>&#160;    }</div>
<div class="line"><a name="l04414"></a><span class="lineno"> 4414</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x05) == 0x05)                                      <span class="comment">/* rgb565 */</span></div>
<div class="line"><a name="l04415"></a><span class="lineno"> 4415</span>&#160;    {</div>
<div class="line"><a name="l04416"></a><span class="lineno"> 4416</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[0] = (color &gt;&gt; 8) &amp; 0xFF;                                      <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04417"></a><span class="lineno"> 4417</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[1] = (color &gt;&gt; 0) &amp; 0xFF;                                      <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04418"></a><span class="lineno"> 4418</span>&#160;        <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l04419"></a><span class="lineno"> 4419</span>&#160;            2, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                                                  <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04420"></a><span class="lineno"> 4420</span>&#160;        {</div>
<div class="line"><a name="l04421"></a><span class="lineno"> 4421</span>&#160;            handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                   <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04422"></a><span class="lineno"> 4422</span>&#160; </div>
<div class="line"><a name="l04423"></a><span class="lineno"> 4423</span>&#160;            <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04424"></a><span class="lineno"> 4424</span>&#160;        }</div>
<div class="line"><a name="l04425"></a><span class="lineno"> 4425</span>&#160;    }</div>
<div class="line"><a name="l04426"></a><span class="lineno"> 4426</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((handle-&gt;<a class="code" href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">format</a> &amp; 0x06) == 0x06)                                      <span class="comment">/* rgb666 */</span></div>
<div class="line"><a name="l04427"></a><span class="lineno"> 4427</span>&#160;    {</div>
<div class="line"><a name="l04428"></a><span class="lineno"> 4428</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[0] = ((color &gt;&gt; 12) &amp; 0x3F) &lt;&lt; 2;                              <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04429"></a><span class="lineno"> 4429</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[1] = ((color &gt;&gt; 6) &amp; 0x3F) &lt;&lt; 2;                               <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04430"></a><span class="lineno"> 4430</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>[2] = ((color &gt;&gt; 0) &amp; 0x3F) &lt;&lt; 2;                               <span class="comment">/* set the color */</span></div>
<div class="line"><a name="l04431"></a><span class="lineno"> 4431</span>&#160;        <span class="keywordflow">if</span> (a_st7789_write_bytes(handle, handle-&gt;<a class="code" href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">buf</a>,</div>
<div class="line"><a name="l04432"></a><span class="lineno"> 4432</span>&#160;            3, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>) != 0)                                                  <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04433"></a><span class="lineno"> 4433</span>&#160;        {</div>
<div class="line"><a name="l04434"></a><span class="lineno"> 4434</span>&#160;            handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: write data failed.\n&quot;</span>);                   <span class="comment">/* write data failed */</span></div>
<div class="line"><a name="l04435"></a><span class="lineno"> 4435</span>&#160; </div>
<div class="line"><a name="l04436"></a><span class="lineno"> 4436</span>&#160;            <span class="keywordflow">return</span> 1;                                                              <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04437"></a><span class="lineno"> 4437</span>&#160;        }</div>
<div class="line"><a name="l04438"></a><span class="lineno"> 4438</span>&#160;    }</div>
<div class="line"><a name="l04439"></a><span class="lineno"> 4439</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l04440"></a><span class="lineno"> 4440</span>&#160;    {</div>
<div class="line"><a name="l04441"></a><span class="lineno"> 4441</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;st7789: format is invalid.\n&quot;</span>);                       <span class="comment">/* format is invalid */</span></div>
<div class="line"><a name="l04442"></a><span class="lineno"> 4442</span>&#160; </div>
<div class="line"><a name="l04443"></a><span class="lineno"> 4443</span>&#160;        <span class="keywordflow">return</span> 4;                                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04444"></a><span class="lineno"> 4444</span>&#160;    }</div>
<div class="line"><a name="l04445"></a><span class="lineno"> 4445</span>&#160; </div>
<div class="line"><a name="l04446"></a><span class="lineno"> 4446</span>&#160;    <span class="keywordflow">return</span> 0;                                                                      <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l04447"></a><span class="lineno"> 4447</span>&#160;}</div>
<div class="line"><a name="l04448"></a><span class="lineno"> 4448</span>&#160; </div>
<div class="line"><a name="l04462"></a><span class="lineno"> 4462</span>&#160;<span class="keyword">static</span> uint8_t a_st7789_show_char(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t x, uint16_t y, uint8_t chr, uint8_t size, uint32_t color)</div>
<div class="line"><a name="l04463"></a><span class="lineno"> 4463</span>&#160;{</div>
<div class="line"><a name="l04464"></a><span class="lineno"> 4464</span>&#160;    uint8_t temp, t, t1;</div>
<div class="line"><a name="l04465"></a><span class="lineno"> 4465</span>&#160;    uint16_t y0 = y;</div>
<div class="line"><a name="l04466"></a><span class="lineno"> 4466</span>&#160;    uint8_t csize = (size / 8 + ((size % 8) ? 1 : 0)) * (size / 2);                 <span class="comment">/* get size */</span></div>
<div class="line"><a name="l04467"></a><span class="lineno"> 4467</span>&#160; </div>
<div class="line"><a name="l04468"></a><span class="lineno"> 4468</span>&#160;    chr = chr - <span class="charliteral">&#39; &#39;</span>;                                                                <span class="comment">/* get index */</span></div>
<div class="line"><a name="l04469"></a><span class="lineno"> 4469</span>&#160;    <span class="keywordflow">for</span> (t = 0; t &lt; csize; t++)                                                     <span class="comment">/* write size */</span></div>
<div class="line"><a name="l04470"></a><span class="lineno"> 4470</span>&#160;    {</div>
<div class="line"><a name="l04471"></a><span class="lineno"> 4471</span>&#160;        <span class="keywordflow">if</span> (size == 12)                                                             <span class="comment">/* if size 12 */</span></div>
<div class="line"><a name="l04472"></a><span class="lineno"> 4472</span>&#160;        {</div>
<div class="line"><a name="l04473"></a><span class="lineno"> 4473</span>&#160;            temp = gsc_st7789_ascii_1206[chr][t];                                   <span class="comment">/* get ascii 1206 */</span></div>
<div class="line"><a name="l04474"></a><span class="lineno"> 4474</span>&#160;        }</div>
<div class="line"><a name="l04475"></a><span class="lineno"> 4475</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span> (size == 16)                                                        <span class="comment">/* if size 16 */</span></div>
<div class="line"><a name="l04476"></a><span class="lineno"> 4476</span>&#160;        {</div>
<div class="line"><a name="l04477"></a><span class="lineno"> 4477</span>&#160;            temp = gsc_st7789_ascii_1608[chr][t];                                   <span class="comment">/* get ascii 1608 */</span></div>
<div class="line"><a name="l04478"></a><span class="lineno"> 4478</span>&#160;        }</div>
<div class="line"><a name="l04479"></a><span class="lineno"> 4479</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(size == 24)                                                         <span class="comment">/* if size 24 */</span></div>
<div class="line"><a name="l04480"></a><span class="lineno"> 4480</span>&#160;        {</div>
<div class="line"><a name="l04481"></a><span class="lineno"> 4481</span>&#160;            temp = gsc_st7789_ascii_2412[chr][t];                                   <span class="comment">/* get ascii 2412 */</span></div>
<div class="line"><a name="l04482"></a><span class="lineno"> 4482</span>&#160;        }</div>
<div class="line"><a name="l04483"></a><span class="lineno"> 4483</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l04484"></a><span class="lineno"> 4484</span>&#160;        {</div>
<div class="line"><a name="l04485"></a><span class="lineno"> 4485</span>&#160;            <span class="keywordflow">return</span> 1;                                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04486"></a><span class="lineno"> 4486</span>&#160;        }</div>
<div class="line"><a name="l04487"></a><span class="lineno"> 4487</span>&#160;        <span class="keywordflow">for</span> (t1 = 0; t1 &lt; 8; t1++)                                                  <span class="comment">/* write one line */</span></div>
<div class="line"><a name="l04488"></a><span class="lineno"> 4488</span>&#160;        {</div>
<div class="line"><a name="l04489"></a><span class="lineno"> 4489</span>&#160;            <span class="keywordflow">if</span> ((temp &amp; 0x80) != 0)                                                 <span class="comment">/* if 1 */</span></div>
<div class="line"><a name="l04490"></a><span class="lineno"> 4490</span>&#160;            {</div>
<div class="line"><a name="l04491"></a><span class="lineno"> 4491</span>&#160;                <span class="keywordflow">if</span> (a_st7789_draw_point(handle, x, y, color) != 0)                  <span class="comment">/* draw point */</span></div>
<div class="line"><a name="l04492"></a><span class="lineno"> 4492</span>&#160;                {</div>
<div class="line"><a name="l04493"></a><span class="lineno"> 4493</span>&#160;                    <span class="keywordflow">return</span> 1;                                                       <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04494"></a><span class="lineno"> 4494</span>&#160;                }</div>
<div class="line"><a name="l04495"></a><span class="lineno"> 4495</span>&#160;            }</div>
<div class="line"><a name="l04496"></a><span class="lineno"> 4496</span>&#160;            temp &lt;&lt;= 1;                                                             <span class="comment">/* left shift 1 */</span></div>
<div class="line"><a name="l04497"></a><span class="lineno"> 4497</span>&#160;            y++;</div>
<div class="line"><a name="l04498"></a><span class="lineno"> 4498</span>&#160;            <span class="keywordflow">if</span> ((y - y0) == size)                                                   <span class="comment">/* reset size */</span></div>
<div class="line"><a name="l04499"></a><span class="lineno"> 4499</span>&#160;            {</div>
<div class="line"><a name="l04500"></a><span class="lineno"> 4500</span>&#160;                y = y0;                                                             <span class="comment">/* set y */</span></div>
<div class="line"><a name="l04501"></a><span class="lineno"> 4501</span>&#160;                x++;                                                                <span class="comment">/* x++ */</span></div>
<div class="line"><a name="l04502"></a><span class="lineno"> 4502</span>&#160; </div>
<div class="line"><a name="l04503"></a><span class="lineno"> 4503</span>&#160;                <span class="keywordflow">break</span>;                                                              <span class="comment">/* break */</span></div>
<div class="line"><a name="l04504"></a><span class="lineno"> 4504</span>&#160;            }</div>
<div class="line"><a name="l04505"></a><span class="lineno"> 4505</span>&#160;        }</div>
<div class="line"><a name="l04506"></a><span class="lineno"> 4506</span>&#160;    }</div>
<div class="line"><a name="l04507"></a><span class="lineno"> 4507</span>&#160; </div>
<div class="line"><a name="l04508"></a><span class="lineno"> 4508</span>&#160;    <span class="keywordflow">return</span> 0;                                                                       <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l04509"></a><span class="lineno"> 4509</span>&#160;}</div>
<div class="line"><a name="l04510"></a><span class="lineno"> 4510</span>&#160; </div>
<div class="line"><a name="l04528"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga5fd90d47c62d7a6efbcda4d81f78c9c7"> 4528</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga5fd90d47c62d7a6efbcda4d81f78c9c7">st7789_write_string</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t x, uint16_t y, <span class="keywordtype">char</span> *str, uint16_t len, uint32_t color, <a class="code" href="group__st7789__basic__driver.html#ga1c069705ba5d44d5fe0a0cc24d98bd65">st7789_font_t</a> font)</div>
<div class="line"><a name="l04529"></a><span class="lineno"> 4529</span>&#160;{</div>
<div class="line"><a name="l04530"></a><span class="lineno"> 4530</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                      <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l04531"></a><span class="lineno"> 4531</span>&#160;    {</div>
<div class="line"><a name="l04532"></a><span class="lineno"> 4532</span>&#160;        <span class="keywordflow">return</span> 2;                                                            <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04533"></a><span class="lineno"> 4533</span>&#160;    }</div>
<div class="line"><a name="l04534"></a><span class="lineno"> 4534</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                                 <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l04535"></a><span class="lineno"> 4535</span>&#160;    {</div>
<div class="line"><a name="l04536"></a><span class="lineno"> 4536</span>&#160;        <span class="keywordflow">return</span> 3;                                                            <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04537"></a><span class="lineno"> 4537</span>&#160;    }</div>
<div class="line"><a name="l04538"></a><span class="lineno"> 4538</span>&#160;    <span class="keywordflow">if</span>((x &gt;= handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a>) || (y &gt;= handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a>))                          <span class="comment">/* check x, y */</span></div>
<div class="line"><a name="l04539"></a><span class="lineno"> 4539</span>&#160;    {</div>
<div class="line"><a name="l04540"></a><span class="lineno"> 4540</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ssd1351: x or y is invalid.\n&quot;</span>);                <span class="comment">/* x or y is invalid */</span></div>
<div class="line"><a name="l04541"></a><span class="lineno"> 4541</span>&#160; </div>
<div class="line"><a name="l04542"></a><span class="lineno"> 4542</span>&#160;        <span class="keywordflow">return</span> 4;                                                            <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04543"></a><span class="lineno"> 4543</span>&#160;    }</div>
<div class="line"><a name="l04544"></a><span class="lineno"> 4544</span>&#160; </div>
<div class="line"><a name="l04545"></a><span class="lineno"> 4545</span>&#160;    <span class="keywordflow">while</span> ((len != 0) &amp;&amp; (*str &lt;= <span class="charliteral">&#39;~&#39;</span>) &amp;&amp; (*str &gt;= <span class="charliteral">&#39; &#39;</span>))                     <span class="comment">/* write all string */</span></div>
<div class="line"><a name="l04546"></a><span class="lineno"> 4546</span>&#160;    {</div>
<div class="line"><a name="l04547"></a><span class="lineno"> 4547</span>&#160;        <span class="keywordflow">if</span> (x &gt;= (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a> - (font / 2)))                              <span class="comment">/* check x point */</span></div>
<div class="line"><a name="l04548"></a><span class="lineno"> 4548</span>&#160;        {</div>
<div class="line"><a name="l04549"></a><span class="lineno"> 4549</span>&#160;            x = 0;                                                           <span class="comment">/* set x */</span></div>
<div class="line"><a name="l04550"></a><span class="lineno"> 4550</span>&#160;            y += (uint8_t)font;                                              <span class="comment">/* set next row */</span></div>
<div class="line"><a name="l04551"></a><span class="lineno"> 4551</span>&#160;        }</div>
<div class="line"><a name="l04552"></a><span class="lineno"> 4552</span>&#160;        <span class="keywordflow">if</span> (y &gt;= (handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a> - font))                                       <span class="comment">/* check y pont */</span></div>
<div class="line"><a name="l04553"></a><span class="lineno"> 4553</span>&#160;        {</div>
<div class="line"><a name="l04554"></a><span class="lineno"> 4554</span>&#160;            y = x = 0;                                                       <span class="comment">/* reset to 0 */</span></div>
<div class="line"><a name="l04555"></a><span class="lineno"> 4555</span>&#160;        }</div>
<div class="line"><a name="l04556"></a><span class="lineno"> 4556</span>&#160;        <span class="keywordflow">if</span> (a_st7789_show_char(handle, x, y, *str, font, color) != 0)        <span class="comment">/* show a char */</span></div>
<div class="line"><a name="l04557"></a><span class="lineno"> 4557</span>&#160;        {</div>
<div class="line"><a name="l04558"></a><span class="lineno"> 4558</span>&#160;            <span class="keywordflow">return</span> 1;                                                        <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04559"></a><span class="lineno"> 4559</span>&#160;        }</div>
<div class="line"><a name="l04560"></a><span class="lineno"> 4560</span>&#160;        x += (uint8_t)(font / 2);                                            <span class="comment">/* x + font/2 */</span></div>
<div class="line"><a name="l04561"></a><span class="lineno"> 4561</span>&#160;        str++;                                                               <span class="comment">/* str address++ */</span></div>
<div class="line"><a name="l04562"></a><span class="lineno"> 4562</span>&#160;        len--;                                                               <span class="comment">/* str length-- */</span></div>
<div class="line"><a name="l04563"></a><span class="lineno"> 4563</span>&#160;    }</div>
<div class="line"><a name="l04564"></a><span class="lineno"> 4564</span>&#160; </div>
<div class="line"><a name="l04565"></a><span class="lineno"> 4565</span>&#160;    <span class="keywordflow">return</span> 0;                                                                <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l04566"></a><span class="lineno"> 4566</span>&#160;}</div>
<div class="line"><a name="l04567"></a><span class="lineno"> 4567</span>&#160; </div>
<div class="line"><a name="l04583"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#gaf5b9a3e18a55bee73f9943874af19ea6"> 4583</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#gaf5b9a3e18a55bee73f9943874af19ea6">st7789_draw_point</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint16_t x, uint16_t y, uint32_t color)</div>
<div class="line"><a name="l04584"></a><span class="lineno"> 4584</span>&#160;{</div>
<div class="line"><a name="l04585"></a><span class="lineno"> 4585</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                          <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l04586"></a><span class="lineno"> 4586</span>&#160;    {</div>
<div class="line"><a name="l04587"></a><span class="lineno"> 4587</span>&#160;        <span class="keywordflow">return</span> 2;                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04588"></a><span class="lineno"> 4588</span>&#160;    }</div>
<div class="line"><a name="l04589"></a><span class="lineno"> 4589</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                     <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l04590"></a><span class="lineno"> 4590</span>&#160;    {</div>
<div class="line"><a name="l04591"></a><span class="lineno"> 4591</span>&#160;        <span class="keywordflow">return</span> 3;                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04592"></a><span class="lineno"> 4592</span>&#160;    }</div>
<div class="line"><a name="l04593"></a><span class="lineno"> 4593</span>&#160;    <span class="keywordflow">if</span> (x &gt;= handle-&gt;<a class="code" href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">column</a>)                                     <span class="comment">/* check x */</span></div>
<div class="line"><a name="l04594"></a><span class="lineno"> 4594</span>&#160;    {</div>
<div class="line"><a name="l04595"></a><span class="lineno"> 4595</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ssd1351: x is over column.\n&quot;</span>);     <span class="comment">/* x is over column */</span></div>
<div class="line"><a name="l04596"></a><span class="lineno"> 4596</span>&#160; </div>
<div class="line"><a name="l04597"></a><span class="lineno"> 4597</span>&#160;        <span class="keywordflow">return</span> 4;                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04598"></a><span class="lineno"> 4598</span>&#160;    }</div>
<div class="line"><a name="l04599"></a><span class="lineno"> 4599</span>&#160;    <span class="keywordflow">if</span> (y &gt;= handle-&gt;<a class="code" href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">row</a>)                                        <span class="comment">/* check y */</span></div>
<div class="line"><a name="l04600"></a><span class="lineno"> 4600</span>&#160;    {</div>
<div class="line"><a name="l04601"></a><span class="lineno"> 4601</span>&#160;        handle-&gt;<a class="code" href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ssd1351: y is over row.\n&quot;</span>);        <span class="comment">/* y is over row */</span></div>
<div class="line"><a name="l04602"></a><span class="lineno"> 4602</span>&#160; </div>
<div class="line"><a name="l04603"></a><span class="lineno"> 4603</span>&#160;        <span class="keywordflow">return</span> 5;                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04604"></a><span class="lineno"> 4604</span>&#160;    }</div>
<div class="line"><a name="l04605"></a><span class="lineno"> 4605</span>&#160; </div>
<div class="line"><a name="l04606"></a><span class="lineno"> 4606</span>&#160;    <span class="keywordflow">return</span> a_st7789_draw_point(handle, x, y, color);             <span class="comment">/* draw point */</span></div>
<div class="line"><a name="l04607"></a><span class="lineno"> 4607</span>&#160;}</div>
<div class="line"><a name="l04608"></a><span class="lineno"> 4608</span>&#160; </div>
<div class="line"><a name="l04620"></a><span class="lineno"><a class="line" href="group__st7789__extend__driver.html#ga44aea1224c9bfd7adffb0713b251a393"> 4620</a></span>&#160;uint8_t <a class="code" href="group__st7789__extend__driver.html#ga44aea1224c9bfd7adffb0713b251a393">st7789_write_cmd</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t cmd)</div>
<div class="line"><a name="l04621"></a><span class="lineno"> 4621</span>&#160;{</div>
<div class="line"><a name="l04622"></a><span class="lineno"> 4622</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                         <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l04623"></a><span class="lineno"> 4623</span>&#160;    {</div>
<div class="line"><a name="l04624"></a><span class="lineno"> 4624</span>&#160;        <span class="keywordflow">return</span> 2;                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04625"></a><span class="lineno"> 4625</span>&#160;    }</div>
<div class="line"><a name="l04626"></a><span class="lineno"> 4626</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                    <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l04627"></a><span class="lineno"> 4627</span>&#160;    {</div>
<div class="line"><a name="l04628"></a><span class="lineno"> 4628</span>&#160;        <span class="keywordflow">return</span> 3;                                               <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04629"></a><span class="lineno"> 4629</span>&#160;    }</div>
<div class="line"><a name="l04630"></a><span class="lineno"> 4630</span>&#160; </div>
<div class="line"><a name="l04631"></a><span class="lineno"> 4631</span>&#160;    <span class="keywordflow">return</span> a_st7789_write_byte(handle, cmd, <a class="code" href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a>);        <span class="comment">/* write command */</span></div>
<div class="line"><a name="l04632"></a><span class="lineno"> 4632</span>&#160;}</div>
<div class="line"><a name="l04633"></a><span class="lineno"> 4633</span>&#160; </div>
<div class="line"><a name="l04645"></a><span class="lineno"><a class="line" href="group__st7789__extend__driver.html#ga09f034d3d416582575f59f1965e0a9fb"> 4645</a></span>&#160;uint8_t <a class="code" href="group__st7789__extend__driver.html#ga09f034d3d416582575f59f1965e0a9fb">st7789_write_data</a>(<a class="code" href="structst7789__handle__s.html">st7789_handle_t</a> *handle, uint8_t data)</div>
<div class="line"><a name="l04646"></a><span class="lineno"> 4646</span>&#160;{</div>
<div class="line"><a name="l04647"></a><span class="lineno"> 4647</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                          <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l04648"></a><span class="lineno"> 4648</span>&#160;    {</div>
<div class="line"><a name="l04649"></a><span class="lineno"> 4649</span>&#160;        <span class="keywordflow">return</span> 2;                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04650"></a><span class="lineno"> 4650</span>&#160;    }</div>
<div class="line"><a name="l04651"></a><span class="lineno"> 4651</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                     <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l04652"></a><span class="lineno"> 4652</span>&#160;    {</div>
<div class="line"><a name="l04653"></a><span class="lineno"> 4653</span>&#160;        <span class="keywordflow">return</span> 3;                                                <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04654"></a><span class="lineno"> 4654</span>&#160;    }</div>
<div class="line"><a name="l04655"></a><span class="lineno"> 4655</span>&#160; </div>
<div class="line"><a name="l04656"></a><span class="lineno"> 4656</span>&#160;    <span class="keywordflow">return</span> a_st7789_write_byte(handle, data, <a class="code" href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a>);       <span class="comment">/* write data */</span></div>
<div class="line"><a name="l04657"></a><span class="lineno"> 4657</span>&#160;}</div>
<div class="line"><a name="l04658"></a><span class="lineno"> 4658</span>&#160; </div>
<div class="line"><a name="l04667"></a><span class="lineno"><a class="line" href="group__st7789__basic__driver.html#ga9814448dbeae0206c3654ad4fb3e7557"> 4667</a></span>&#160;uint8_t <a class="code" href="group__st7789__basic__driver.html#ga9814448dbeae0206c3654ad4fb3e7557">st7789_info</a>(<a class="code" href="structst7789__info__s.html">st7789_info_t</a> *info)</div>
<div class="line"><a name="l04668"></a><span class="lineno"> 4668</span>&#160;{</div>
<div class="line"><a name="l04669"></a><span class="lineno"> 4669</span>&#160;    <span class="keywordflow">if</span> (info == NULL)                                              <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l04670"></a><span class="lineno"> 4670</span>&#160;    {</div>
<div class="line"><a name="l04671"></a><span class="lineno"> 4671</span>&#160;        <span class="keywordflow">return</span> 2;                                                  <span class="comment">/* return error */</span></div>
<div class="line"><a name="l04672"></a><span class="lineno"> 4672</span>&#160;    }</div>
<div class="line"><a name="l04673"></a><span class="lineno"> 4673</span>&#160; </div>
<div class="line"><a name="l04674"></a><span class="lineno"> 4674</span>&#160;    memset(info, 0, <span class="keyword">sizeof</span>(<a class="code" href="structst7789__info__s.html">st7789_info_t</a>));                        <span class="comment">/* initialize st7789 info structure */</span></div>
<div class="line"><a name="l04675"></a><span class="lineno"> 4675</span>&#160;    strncpy(info-&gt;<a class="code" href="structst7789__info__s.html#af890958c72bd715cc6454a10dc846ae6">chip_name</a>, <a class="code" href="driver__st7789_8c.html#adc9da0a24824ca1239b593f6459b3954">CHIP_NAME</a>, 32);                       <span class="comment">/* copy chip name */</span></div>
<div class="line"><a name="l04676"></a><span class="lineno"> 4676</span>&#160;    strncpy(info-&gt;<a class="code" href="structst7789__info__s.html#ad25285dbf810c90f8eaf3fcef6f2b2ea">manufacturer_name</a>, <a class="code" href="driver__st7789_8c.html#aaa2b8f5b105c3019df0cb346f472e803">MANUFACTURER_NAME</a>, 32);       <span class="comment">/* copy manufacturer name */</span></div>
<div class="line"><a name="l04677"></a><span class="lineno"> 4677</span>&#160;    strncpy(info-&gt;<a class="code" href="structst7789__info__s.html#aebaa6c28dd4f2c3dc27566fcb910fd28">interface</a>, <span class="stringliteral">&quot;SPI&quot;</span>, 8);                            <span class="comment">/* copy interface name */</span></div>
<div class="line"><a name="l04678"></a><span class="lineno"> 4678</span>&#160;    info-&gt;<a class="code" href="structst7789__info__s.html#ad8bde6ddadaf43d951e62f3befb9d35a">supply_voltage_min_v</a> = <a class="code" href="driver__st7789_8c.html#aac8d8cbd899667d609787ef4cf37054d">SUPPLY_VOLTAGE_MIN</a>;               <span class="comment">/* set minimal supply voltage */</span></div>
<div class="line"><a name="l04679"></a><span class="lineno"> 4679</span>&#160;    info-&gt;<a class="code" href="structst7789__info__s.html#a3d2b12bcac7a85ea8646bff9debe8660">supply_voltage_max_v</a> = <a class="code" href="driver__st7789_8c.html#a68eba8b601afe11f1b871d944976c035">SUPPLY_VOLTAGE_MAX</a>;               <span class="comment">/* set maximum supply voltage */</span></div>
<div class="line"><a name="l04680"></a><span class="lineno"> 4680</span>&#160;    info-&gt;<a class="code" href="structst7789__info__s.html#a9db82802561bf22d799b03a345f1d1dc">max_current_ma</a> = <a class="code" href="driver__st7789_8c.html#a2989837a37d6d63b59c6dd541b785435">MAX_CURRENT</a>;                            <span class="comment">/* set maximum current */</span></div>
<div class="line"><a name="l04681"></a><span class="lineno"> 4681</span>&#160;    info-&gt;<a class="code" href="structst7789__info__s.html#a3366a5dce9b829e03c3d321c2b4df3f6">temperature_max</a> = <a class="code" href="driver__st7789_8c.html#a90c0b20d54005712fcc8cb01281360e9">TEMPERATURE_MAX</a>;                       <span class="comment">/* set minimal temperature */</span></div>
<div class="line"><a name="l04682"></a><span class="lineno"> 4682</span>&#160;    info-&gt;<a class="code" href="structst7789__info__s.html#a8f9dbe66ac0b66ebae0a36fcb4ba368e">temperature_min</a> = <a class="code" href="driver__st7789_8c.html#aab353db5bf4eb787f86a2080f609a551">TEMPERATURE_MIN</a>;                       <span class="comment">/* set maximum temperature */</span></div>
<div class="line"><a name="l04683"></a><span class="lineno"> 4683</span>&#160;    info-&gt;<a class="code" href="structst7789__info__s.html#a41b0bd442708b70d252c50b92c75265a">driver_version</a> = <a class="code" href="driver__st7789_8c.html#ae578001fe043b4cca7a0edd801cfe9c4">DRIVER_VERSION</a>;                         <span class="comment">/* set driver version */</span></div>
<div class="line"><a name="l04684"></a><span class="lineno"> 4684</span>&#160; </div>
<div class="line"><a name="l04685"></a><span class="lineno"> 4685</span>&#160;    <span class="keywordflow">return</span> 0;                                                      <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l04686"></a><span class="lineno"> 4686</span>&#160;}</div>
<div class="ttc" id="adriver__st7789_8c_html_a05c380d0ad74afd89085820e205c21b9"><div class="ttname"><a href="driver__st7789_8c.html#a05c380d0ad74afd89085820e205c21b9">ST7789_CMD_RAMWR</a></div><div class="ttdeci">#define ST7789_CMD_RAMWR</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00074">driver_st7789.c:74</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a076d7214dbbc071fd4facb975035f305"><div class="ttname"><a href="driver__st7789_8c.html#a076d7214dbbc071fd4facb975035f305">ST7789_CMD_GAMSET</a></div><div class="ttdeci">#define ST7789_CMD_GAMSET</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00069">driver_st7789.c:69</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a0b6eec3dc7bc9ebde5cc2378ce654920"><div class="ttname"><a href="driver__st7789_8c.html#a0b6eec3dc7bc9ebde5cc2378ce654920">ST7789_CMD_VCOMS</a></div><div class="ttdeci">#define ST7789_CMD_VCOMS</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00098">driver_st7789.c:98</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a0cef21fd288fa78cd6d400fb58716ef4"><div class="ttname"><a href="driver__st7789_8c.html#a0cef21fd288fa78cd6d400fb58716ef4">ST7789_CMD_RGBCTRL</a></div><div class="ttdeci">#define ST7789_CMD_RGBCTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00091">driver_st7789.c:91</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a1557744f9c10954de567aa60f24a0e08"><div class="ttname"><a href="driver__st7789_8c.html#a1557744f9c10954de567aa60f24a0e08">ST7789_CMD_VRHS</a></div><div class="ttdeci">#define ST7789_CMD_VRHS</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00102">driver_st7789.c:102</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a16dc09186320bbd8058f9cfda780c8fd"><div class="ttname"><a href="driver__st7789_8c.html#a16dc09186320bbd8058f9cfda780c8fd">ST7789_CMD_PORCTRL</a></div><div class="ttdeci">#define ST7789_CMD_PORCTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00092">driver_st7789.c:92</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a17742ee0182fb253281271cbed423a2a"><div class="ttname"><a href="driver__st7789_8c.html#a17742ee0182fb253281271cbed423a2a">ST7789_CMD_DISPON</a></div><div class="ttdeci">#define ST7789_CMD_DISPON</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00071">driver_st7789.c:71</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a24834b06dcda3013570c7b3ac7fa919d"><div class="ttname"><a href="driver__st7789_8c.html#a24834b06dcda3013570c7b3ac7fa919d">ST7789_CMD_IDMOFF</a></div><div class="ttdeci">#define ST7789_CMD_IDMOFF</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00081">driver_st7789.c:81</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a26aee71f996de8303626d8003144ee9a"><div class="ttname"><a href="driver__st7789_8c.html#a26aee71f996de8303626d8003144ee9a">ST7789_CMD_PTLON</a></div><div class="ttdeci">#define ST7789_CMD_PTLON</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00065">driver_st7789.c:65</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a2989837a37d6d63b59c6dd541b785435"><div class="ttname"><a href="driver__st7789_8c.html#a2989837a37d6d63b59c6dd541b785435">MAX_CURRENT</a></div><div class="ttdeci">#define MAX_CURRENT</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00047">driver_st7789.c:47</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a29a960506013768b1ed2e5e1841588fe"><div class="ttname"><a href="driver__st7789_8c.html#a29a960506013768b1ed2e5e1841588fe">ST7789_CMD_SLPIN</a></div><div class="ttdeci">#define ST7789_CMD_SLPIN</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00063">driver_st7789.c:63</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a3e03d73235b3dc1ab920cd90b92215c9"><div class="ttname"><a href="driver__st7789_8c.html#a3e03d73235b3dc1ab920cd90b92215c9">ST7789_CMD_PTLAR</a></div><div class="ttdeci">#define ST7789_CMD_PTLAR</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00075">driver_st7789.c:75</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a446038af131014b52cc8471ccf9188a4"><div class="ttname"><a href="driver__st7789_8c.html#a446038af131014b52cc8471ccf9188a4">ST7789_CMD_PVGAMCTRL</a></div><div class="ttdeci">#define ST7789_CMD_PVGAMCTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00113">driver_st7789.c:113</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a4c7db7b8a2333f4b998caf127c284929"><div class="ttname"><a href="driver__st7789_8c.html#a4c7db7b8a2333f4b998caf127c284929">ST7789_CMD_IDMON</a></div><div class="ttdeci">#define ST7789_CMD_IDMON</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00082">driver_st7789.c:82</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a4d8a7e37cf21ed0874058b5d9f84e4f1"><div class="ttname"><a href="driver__st7789_8c.html#a4d8a7e37cf21ed0874058b5d9f84e4f1">ST7789_CMD_INVON</a></div><div class="ttdeci">#define ST7789_CMD_INVON</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00068">driver_st7789.c:68</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a51fedbad396375717869f9c8374a030a"><div class="ttname"><a href="driver__st7789_8c.html#a51fedbad396375717869f9c8374a030a">ST7789_CMD_WRCABCMB</a></div><div class="ttdeci">#define ST7789_CMD_WRCABCMB</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00089">driver_st7789.c:89</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a54d6cd233148a2618af52ec30af680cc"><div class="ttname"><a href="driver__st7789_8c.html#a54d6cd233148a2618af52ec30af680cc">ST7789_CMD_COLMOD</a></div><div class="ttdeci">#define ST7789_CMD_COLMOD</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00083">driver_st7789.c:83</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a5c58987e5c3bbf86e383c7f64bda217d"><div class="ttname"><a href="driver__st7789_8c.html#a5c58987e5c3bbf86e383c7f64bda217d">ST7789_CMD_EQCTRL</a></div><div class="ttdeci">#define ST7789_CMD_EQCTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00120">driver_st7789.c:120</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a61b7c649e2536c66d4240d2dc9f63eaa"><div class="ttname"><a href="driver__st7789_8c.html#a61b7c649e2536c66d4240d2dc9f63eaa">ST7789_CMD_CASET</a></div><div class="ttdeci">#define ST7789_CMD_CASET</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00072">driver_st7789.c:72</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a6788611835e731b6d9b3f115f183ffac"><div class="ttname"><a href="driver__st7789_8c.html#a6788611835e731b6d9b3f115f183ffac">ST7789_CMD_PROMCTRL</a></div><div class="ttdeci">#define ST7789_CMD_PROMCTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00121">driver_st7789.c:121</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a68eba8b601afe11f1b871d944976c035"><div class="ttname"><a href="driver__st7789_8c.html#a68eba8b601afe11f1b871d944976c035">SUPPLY_VOLTAGE_MAX</a></div><div class="ttdeci">#define SUPPLY_VOLTAGE_MAX</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00046">driver_st7789.c:46</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a6f0b7c247d7582507671e7009b10eda6"><div class="ttname"><a href="driver__st7789_8c.html#a6f0b7c247d7582507671e7009b10eda6">ST7789_CMD_PROMEN</a></div><div class="ttdeci">#define ST7789_CMD_PROMEN</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00122">driver_st7789.c:122</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a6f1ed402e22bfb1f881815516193816e"><div class="ttname"><a href="driver__st7789_8c.html#a6f1ed402e22bfb1f881815516193816e">ST7789_CMD_GCTRL</a></div><div class="ttdeci">#define ST7789_CMD_GCTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00095">driver_st7789.c:95</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a7488b32ce5e2f7ccfad60cbbe6ea3256"><div class="ttname"><a href="driver__st7789_8c.html#a7488b32ce5e2f7ccfad60cbbe6ea3256">ST7789_CMD_WRDISBV</a></div><div class="ttdeci">#define ST7789_CMD_WRDISBV</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00086">driver_st7789.c:86</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a7600ef3c8b4429e1d5c532fbfd6e0c93"><div class="ttname"><a href="driver__st7789_8c.html#a7600ef3c8b4429e1d5c532fbfd6e0c93">ST7789_CMD_DGMEN</a></div><div class="ttdeci">#define ST7789_CMD_DGMEN</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00097">driver_st7789.c:97</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a76593b88d8808cf5f114e57d9b50e06a"><div class="ttname"><a href="driver__st7789_8c.html#a76593b88d8808cf5f114e57d9b50e06a">ST7789_CMD_CMD2EN</a></div><div class="ttdeci">#define ST7789_CMD_CMD2EN</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00112">driver_st7789.c:112</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a769c04feff92839521f6a88fbd7cbc9b"><div class="ttname"><a href="driver__st7789_8c.html#a769c04feff92839521f6a88fbd7cbc9b">ST7789_CMD_GTADJ</a></div><div class="ttdeci">#define ST7789_CMD_GTADJ</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00096">driver_st7789.c:96</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a76eddcfa09c68c4e0933fe67206b3c0d"><div class="ttname"><a href="driver__st7789_8c.html#a76eddcfa09c68c4e0933fe67206b3c0d">ST7789_CMD_WRCACE</a></div><div class="ttdeci">#define ST7789_CMD_WRCACE</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00088">driver_st7789.c:88</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a7b4faf3f77273609b7c46d1e7d96598d"><div class="ttname"><a href="driver__st7789_8c.html#a7b4faf3f77273609b7c46d1e7d96598d">ST7789_CMD_WRCTRLD</a></div><div class="ttdeci">#define ST7789_CMD_WRCTRLD</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00087">driver_st7789.c:87</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a7f2d418394011705dcbc46c649c45641"><div class="ttname"><a href="driver__st7789_8c.html#a7f2d418394011705dcbc46c649c45641">ST7789_CMD_GATECTRL</a></div><div class="ttdeci">#define ST7789_CMD_GATECTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00117">driver_st7789.c:117</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a83017dd8ee2966246e149f33d193e295"><div class="ttname"><a href="driver__st7789_8c.html#a83017dd8ee2966246e149f33d193e295">ST7789_CMD_PWMFRSEL</a></div><div class="ttdeci">#define ST7789_CMD_PWMFRSEL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00109">driver_st7789.c:109</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a8972d22631662bb1b01299cf3c4df8fa"><div class="ttname"><a href="driver__st7789_8c.html#a8972d22631662bb1b01299cf3c4df8fa">ST7789_CMD_SWRESET</a></div><div class="ttdeci">#define ST7789_CMD_SWRESET</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00062">driver_st7789.c:62</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a8c5c0474b6b0572156b6641d874201d7"><div class="ttname"><a href="driver__st7789_8c.html#a8c5c0474b6b0572156b6641d874201d7">ST7789_CMD_RASET</a></div><div class="ttdeci">#define ST7789_CMD_RASET</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00073">driver_st7789.c:73</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a8f4cb67c397f88f5586a43762e062e05"><div class="ttname"><a href="driver__st7789_8c.html#a8f4cb67c397f88f5586a43762e062e05">ST7789_CMD_PWCTRL2</a></div><div class="ttdeci">#define ST7789_CMD_PWCTRL2</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00119">driver_st7789.c:119</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a90c0b20d54005712fcc8cb01281360e9"><div class="ttname"><a href="driver__st7789_8c.html#a90c0b20d54005712fcc8cb01281360e9">TEMPERATURE_MAX</a></div><div class="ttdeci">#define TEMPERATURE_MAX</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00049">driver_st7789.c:49</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a9a3dea4bcb9b90fa9452271555e9ce80"><div class="ttname"><a href="driver__st7789_8c.html#a9a3dea4bcb9b90fa9452271555e9ce80">ST7789_CMD_RAMWRC</a></div><div class="ttdeci">#define ST7789_CMD_RAMWRC</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00084">driver_st7789.c:84</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_a9e7d6e28e2d769e8712505800b2bd862"><div class="ttname"><a href="driver__st7789_8c.html#a9e7d6e28e2d769e8712505800b2bd862">ST7789_CMD_PARCTRL</a></div><div class="ttdeci">#define ST7789_CMD_PARCTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00094">driver_st7789.c:94</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aa86d62f93e303ea0e2901571f28b5b06"><div class="ttname"><a href="driver__st7789_8c.html#aa86d62f93e303ea0e2901571f28b5b06">ST7789_CMD_VSCRSADD</a></div><div class="ttdeci">#define ST7789_CMD_VSCRSADD</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00080">driver_st7789.c:80</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aa8e18669c814e01036c87e4ec4caf3ee"><div class="ttname"><a href="driver__st7789_8c.html#aa8e18669c814e01036c87e4ec4caf3ee">ST7789_CMD_VSCRDEF</a></div><div class="ttdeci">#define ST7789_CMD_VSCRDEF</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00076">driver_st7789.c:76</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aa8ea993369a7084e72d7479c444aba74"><div class="ttname"><a href="driver__st7789_8c.html#aa8ea993369a7084e72d7479c444aba74">ST7789_CMD_VDVVRHEN</a></div><div class="ttdeci">#define ST7789_CMD_VDVVRHEN</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00101">driver_st7789.c:101</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aaa1818641474041c8c403581278d693b"><div class="ttname"><a href="driver__st7789_8c.html#aaa1818641474041c8c403581278d693b">ST7789_CMD_DGMLUTR</a></div><div class="ttdeci">#define ST7789_CMD_DGMLUTR</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00115">driver_st7789.c:115</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aaa2b8f5b105c3019df0cb346f472e803"><div class="ttname"><a href="driver__st7789_8c.html#aaa2b8f5b105c3019df0cb346f472e803">MANUFACTURER_NAME</a></div><div class="ttdeci">#define MANUFACTURER_NAME</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00044">driver_st7789.c:44</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aab353db5bf4eb787f86a2080f609a551"><div class="ttname"><a href="driver__st7789_8c.html#aab353db5bf4eb787f86a2080f609a551">TEMPERATURE_MIN</a></div><div class="ttdeci">#define TEMPERATURE_MIN</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00048">driver_st7789.c:48</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aab6716d51b92c0b9420a0186c80b30e2"><div class="ttname"><a href="driver__st7789_8c.html#aab6716d51b92c0b9420a0186c80b30e2">ST7789_CMD_NORON</a></div><div class="ttdeci">#define ST7789_CMD_NORON</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00066">driver_st7789.c:66</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aac8d8cbd899667d609787ef4cf37054d"><div class="ttname"><a href="driver__st7789_8c.html#aac8d8cbd899667d609787ef4cf37054d">SUPPLY_VOLTAGE_MIN</a></div><div class="ttdeci">#define SUPPLY_VOLTAGE_MIN</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00045">driver_st7789.c:45</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aad08690ea27e67944587c0ed6dbb4e1a"><div class="ttname"><a href="driver__st7789_8c.html#aad08690ea27e67944587c0ed6dbb4e1a">ST7789_CMD_MADCTL</a></div><div class="ttdeci">#define ST7789_CMD_MADCTL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00079">driver_st7789.c:79</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aaf60ab09a56649483c40dab457872999"><div class="ttname"><a href="driver__st7789_8c.html#aaf60ab09a56649483c40dab457872999">ST7789_CMD_NVGAMCTRL</a></div><div class="ttdeci">#define ST7789_CMD_NVGAMCTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00114">driver_st7789.c:114</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ab56e6b4eae86634340219e7c6e87ac5e"><div class="ttname"><a href="driver__st7789_8c.html#ab56e6b4eae86634340219e7c6e87ac5e">ST7789_CMD_TEOFF</a></div><div class="ttdeci">#define ST7789_CMD_TEOFF</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00077">driver_st7789.c:77</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ab5fb0b6a9a32d19d69ee48af1a9874cb"><div class="ttname"><a href="driver__st7789_8c.html#ab5fb0b6a9a32d19d69ee48af1a9874cb">ST7789_CMD_PROMACT</a></div><div class="ttdeci">#define ST7789_CMD_PROMACT</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00124">driver_st7789.c:124</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ab694ec8cfb1fdc28141f35254e320489"><div class="ttname"><a href="driver__st7789_8c.html#ab694ec8cfb1fdc28141f35254e320489">ST7789_CMD_NOP</a></div><div class="ttdeci">#define ST7789_CMD_NOP</div><div class="ttdoc">chip command definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00061">driver_st7789.c:61</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_abaf77ac8229748e0edb11b53b6bcca26"><div class="ttname"><a href="driver__st7789_8c.html#abaf77ac8229748e0edb11b53b6bcca26">ST7789_CMD_RAMCTRL</a></div><div class="ttdeci">#define ST7789_CMD_RAMCTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00090">driver_st7789.c:90</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_abe7a0fede2a7803dea60873d7ad1c9b8"><div class="ttname"><a href="driver__st7789_8c.html#abe7a0fede2a7803dea60873d7ad1c9b8">ST7789_CMD_TEON</a></div><div class="ttdeci">#define ST7789_CMD_TEON</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00078">driver_st7789.c:78</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_abe9372ae49b150c81a8c0da3552860fe"><div class="ttname"><a href="driver__st7789_8c.html#abe9372ae49b150c81a8c0da3552860fe">ST7789_CMD_FRCTR2</a></div><div class="ttdeci">#define ST7789_CMD_FRCTR2</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00105">driver_st7789.c:105</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ac447daee16c762691bff893b42c87685"><div class="ttname"><a href="driver__st7789_8c.html#ac447daee16c762691bff893b42c87685">ST7789_CMD_LCMCTRL</a></div><div class="ttdeci">#define ST7789_CMD_LCMCTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00099">driver_st7789.c:99</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ac6f77d15a0ef0cf0b43dd6fafd4237c7"><div class="ttname"><a href="driver__st7789_8c.html#ac6f77d15a0ef0cf0b43dd6fafd4237c7">ST7789_CMD_SLPOUT</a></div><div class="ttdeci">#define ST7789_CMD_SLPOUT</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00064">driver_st7789.c:64</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ac82403f979ee139fd7f4723857eeefb7"><div class="ttname"><a href="driver__st7789_8c.html#ac82403f979ee139fd7f4723857eeefb7">ST7789_CMD_PWCTRL1</a></div><div class="ttdeci">#define ST7789_CMD_PWCTRL1</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00110">driver_st7789.c:110</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_accaa9e4a6922a9f3b471a0201e094cd9"><div class="ttname"><a href="driver__st7789_8c.html#accaa9e4a6922a9f3b471a0201e094cd9">ST7789_CMD_VAPVANEN</a></div><div class="ttdeci">#define ST7789_CMD_VAPVANEN</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00111">driver_st7789.c:111</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_accd80f8ad9b8697608cc7c899b82b66b"><div class="ttname"><a href="driver__st7789_8c.html#accd80f8ad9b8697608cc7c899b82b66b">ST7789_CMD_VCMOFSET</a></div><div class="ttdeci">#define ST7789_CMD_VCMOFSET</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00104">driver_st7789.c:104</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ace5d87b4d7ee028d6aae54ce7370c797"><div class="ttname"><a href="driver__st7789_8c.html#ace5d87b4d7ee028d6aae54ce7370c797">ST7789_CMD</a></div><div class="ttdeci">#define ST7789_CMD</div><div class="ttdoc">command data type definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00055">driver_st7789.c:55</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ad091c0a724b0365c75619dce44b80119"><div class="ttname"><a href="driver__st7789_8c.html#ad091c0a724b0365c75619dce44b80119">ST7789_CMD_INVOFF</a></div><div class="ttdeci">#define ST7789_CMD_INVOFF</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00067">driver_st7789.c:67</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ad306e53645ca79a04f83c3164187401b"><div class="ttname"><a href="driver__st7789_8c.html#ad306e53645ca79a04f83c3164187401b">ST7789_CMD_DGMLUTB</a></div><div class="ttdeci">#define ST7789_CMD_DGMLUTB</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00116">driver_st7789.c:116</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ad84f4d06c882b342230d5c4815a87fde"><div class="ttname"><a href="driver__st7789_8c.html#ad84f4d06c882b342230d5c4815a87fde">ST7789_CMD_SPI2EN</a></div><div class="ttdeci">#define ST7789_CMD_SPI2EN</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00118">driver_st7789.c:118</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ad91167058a314c39ba2189ecb93877b9"><div class="ttname"><a href="driver__st7789_8c.html#ad91167058a314c39ba2189ecb93877b9">ST7789_CMD_NVMSET</a></div><div class="ttdeci">#define ST7789_CMD_NVMSET</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00123">driver_st7789.c:123</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_adc9da0a24824ca1239b593f6459b3954"><div class="ttname"><a href="driver__st7789_8c.html#adc9da0a24824ca1239b593f6459b3954">CHIP_NAME</a></div><div class="ttdeci">#define CHIP_NAME</div><div class="ttdoc">chip information definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00043">driver_st7789.c:43</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ae009bf6cb7d6c537cee7cafed2a84a0a"><div class="ttname"><a href="driver__st7789_8c.html#ae009bf6cb7d6c537cee7cafed2a84a0a">ST7789_CMD_CABCCTRL</a></div><div class="ttdeci">#define ST7789_CMD_CABCCTRL</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00106">driver_st7789.c:106</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ae27a3b6ffaf974e3b638facc5dabe9e1"><div class="ttname"><a href="driver__st7789_8c.html#ae27a3b6ffaf974e3b638facc5dabe9e1">ST7789_CMD_DISPOFF</a></div><div class="ttdeci">#define ST7789_CMD_DISPOFF</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00070">driver_st7789.c:70</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ae578001fe043b4cca7a0edd801cfe9c4"><div class="ttname"><a href="driver__st7789_8c.html#ae578001fe043b4cca7a0edd801cfe9c4">DRIVER_VERSION</a></div><div class="ttdeci">#define DRIVER_VERSION</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00050">driver_st7789.c:50</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_ae6c01d1a00f4309fb860f97cd897315b"><div class="ttname"><a href="driver__st7789_8c.html#ae6c01d1a00f4309fb860f97cd897315b">ST7789_DATA</a></div><div class="ttdeci">#define ST7789_DATA</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00056">driver_st7789.c:56</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aeb1ffc222efdeaf7fde56a98147713d7"><div class="ttname"><a href="driver__st7789_8c.html#aeb1ffc222efdeaf7fde56a98147713d7">ST7789_CMD_VDVSET</a></div><div class="ttdeci">#define ST7789_CMD_VDVSET</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00103">driver_st7789.c:103</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_aed874d01767dc004d09deb8e1cc7f023"><div class="ttname"><a href="driver__st7789_8c.html#aed874d01767dc004d09deb8e1cc7f023">ST7789_CMD_FRCTRL1</a></div><div class="ttdeci">#define ST7789_CMD_FRCTRL1</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00093">driver_st7789.c:93</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_af07186689bfe17cd52f92d0434da9ac3"><div class="ttname"><a href="driver__st7789_8c.html#af07186689bfe17cd52f92d0434da9ac3">ST7789_CMD_IDSET</a></div><div class="ttdeci">#define ST7789_CMD_IDSET</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00100">driver_st7789.c:100</a></div></div>
<div class="ttc" id="adriver__st7789_8c_html_af2cae6c65cfd737d9f7aeac1ea3dc820"><div class="ttname"><a href="driver__st7789_8c.html#af2cae6c65cfd737d9f7aeac1ea3dc820">ST7789_CMD_TESCAN</a></div><div class="ttdeci">#define ST7789_CMD_TESCAN</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00085">driver_st7789.c:85</a></div></div>
<div class="ttc" id="adriver__st7789_8h_html"><div class="ttname"><a href="driver__st7789_8h.html">driver_st7789.h</a></div><div class="ttdoc">driver st7789 header file</div></div>
<div class="ttc" id="adriver__st7789__font_8h_html"><div class="ttname"><a href="driver__st7789__font_8h.html">driver_st7789_font.h</a></div><div class="ttdoc">driver st7789 font header file</div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga02fb2c84766fcfeed909a9c71a8802f5"><div class="ttname"><a href="group__st7789__advance__driver.html#ga02fb2c84766fcfeed909a9c71a8802f5">st7789_frame_rate_t</a></div><div class="ttdeci">st7789_frame_rate_t</div><div class="ttdoc">st7789 frame rate enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00381">driver_st7789.h:382</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga041a37865bcea0aa8acf4bb27f4af33d"><div class="ttname"><a href="group__st7789__advance__driver.html#ga041a37865bcea0aa8acf4bb27f4af33d">st7789_vds_t</a></div><div class="ttdeci">st7789_vds_t</div><div class="ttdoc">st7789 vds enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00496">driver_st7789.h:497</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga0f38195aad08e34f7695e897542cbbd0"><div class="ttname"><a href="group__st7789__advance__driver.html#ga0f38195aad08e34f7695e897542cbbd0">st7789_set_id_code_setting</a></div><div class="ttdeci">uint8_t st7789_set_id_code_setting(st7789_handle_t *handle, uint8_t id[3])</div><div class="ttdoc">set id code setting</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01966">driver_st7789.c:1966</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga0fe94ee523cfd8bd0ae39435dfe71c59"><div class="ttname"><a href="group__st7789__advance__driver.html#ga0fe94ee523cfd8bd0ae39435dfe71c59">st7789_vrhs_convert_to_register</a></div><div class="ttdeci">uint8_t st7789_vrhs_convert_to_register(st7789_handle_t *handle, float v, uint8_t *reg)</div><div class="ttdoc">convert the vrhs to the register raw data</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02094">driver_st7789.c:2094</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga111fc8ee9c29a04b38667f5c66993ecd"><div class="ttname"><a href="group__st7789__advance__driver.html#ga111fc8ee9c29a04b38667f5c66993ecd">st7789_rgb_bus_width_t</a></div><div class="ttdeci">st7789_rgb_bus_width_t</div><div class="ttdoc">st7789 rgb bus width enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00204">driver_st7789.h:205</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga1207dc24498e9bb3b26eb246aa7f200b"><div class="ttname"><a href="group__st7789__advance__driver.html#ga1207dc24498e9bb3b26eb246aa7f200b">st7789_gate_line_convert_to_data</a></div><div class="ttdeci">uint8_t st7789_gate_line_convert_to_data(st7789_handle_t *handle, uint8_t reg, uint16_t *l)</div><div class="ttdoc">convert the register raw data to the gate line</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02856">driver_st7789.c:2856</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga1aa76ca2d91fe745b9d7f9fed0817cdb"><div class="ttname"><a href="group__st7789__advance__driver.html#ga1aa76ca2d91fe745b9d7f9fed0817cdb">st7789_avdd_t</a></div><div class="ttdeci">st7789_avdd_t</div><div class="ttdoc">st7789 avdd enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00475">driver_st7789.h:476</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga2407ba9990497257d6c4b45d9a8af5f8"><div class="ttname"><a href="group__st7789__advance__driver.html#ga2407ba9990497257d6c4b45d9a8af5f8">st7789_enable_vap_van_signal_output</a></div><div class="ttdeci">uint8_t st7789_enable_vap_van_signal_output(st7789_handle_t *handle)</div><div class="ttdoc">enable vap van signal output</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02527">driver_st7789.c:2527</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga27ff7b240254fddcc777717934124970"><div class="ttname"><a href="group__st7789__advance__driver.html#ga27ff7b240254fddcc777717934124970">st7789_set_program_action</a></div><div class="ttdeci">uint8_t st7789_set_program_action(st7789_handle_t *handle)</div><div class="ttdoc">set program action</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l03162">driver_st7789.c:3162</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga30ab9307e9cd8b874b2df961023c3a65"><div class="ttname"><a href="group__st7789__advance__driver.html#ga30ab9307e9cd8b874b2df961023c3a65">st7789_set_gate_on_timing_adjustment</a></div><div class="ttdeci">uint8_t st7789_set_gate_on_timing_adjustment(st7789_handle_t *handle, uint8_t gate_on_timing_adjustment, uint8_t gate_off_timing_adjustment_rgb, uint8_t gate_off_timing_adjustment)</div><div class="ttdoc">set gate on timing adjustment</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01702">driver_st7789.c:1702</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga31ff3ea650bf5128ebf13c51cd42de36"><div class="ttname"><a href="group__st7789__advance__driver.html#ga31ff3ea650bf5128ebf13c51cd42de36">st7789_stp14ck_div_t</a></div><div class="ttdeci">st7789_stp14ck_div_t</div><div class="ttdoc">st7789 stp14ck div enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00536">driver_st7789.h:537</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga3773c85574485b14d4db1d02937875ff"><div class="ttname"><a href="group__st7789__advance__driver.html#ga3773c85574485b14d4db1d02937875ff">st7789_vdv_vrh_from_t</a></div><div class="ttdeci">st7789_vdv_vrh_from_t</div><div class="ttdoc">st7789 vdv vrh from enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00363">driver_st7789.h:364</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga3c1de54602340a579a8824c8bbd79f05"><div class="ttname"><a href="group__st7789__advance__driver.html#ga3c1de54602340a579a8824c8bbd79f05">st7789_set_nvm_setting</a></div><div class="ttdeci">uint8_t st7789_set_nvm_setting(st7789_handle_t *handle, uint8_t addr, uint8_t data)</div><div class="ttdoc">set nvm setting</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l03121">driver_st7789.c:3121</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga3d557bca318839f3c914bf1295df3cf2"><div class="ttname"><a href="group__st7789__advance__driver.html#ga3d557bca318839f3c914bf1295df3cf2">st7789_frame_rate_divided_control_t</a></div><div class="ttdeci">st7789_frame_rate_divided_control_t</div><div class="ttdoc">st7789 frame rate divided control enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00263">driver_st7789.h:264</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga41c03da064c346634b70afb1c0bb2e5e"><div class="ttname"><a href="group__st7789__advance__driver.html#ga41c03da064c346634b70afb1c0bb2e5e">st7789_pixel_type_t</a></div><div class="ttdeci">st7789_pixel_type_t</div><div class="ttdoc">st7789 pixel type enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00224">driver_st7789.h:225</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga484336a3db983460f22aebc46b3b7992"><div class="ttname"><a href="group__st7789__advance__driver.html#ga484336a3db983460f22aebc46b3b7992">st7789_vcoms_offset_convert_to_data</a></div><div class="ttdeci">uint8_t st7789_vcoms_offset_convert_to_data(st7789_handle_t *handle, uint8_t reg, float *v)</div><div class="ttdoc">convert the register raw data to the vcoms offset</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02325">driver_st7789.c:2325</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga4e26f72f0a8a0f1241b5852f70c106f8"><div class="ttname"><a href="group__st7789__advance__driver.html#ga4e26f72f0a8a0f1241b5852f70c106f8">st7789_vdv_convert_to_register</a></div><div class="ttdeci">uint8_t st7789_vdv_convert_to_register(st7789_handle_t *handle, float v, uint8_t *reg)</div><div class="ttdoc">convert the vdv to the register raw data</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02196">driver_st7789.c:2196</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga4e7e46f68e2673249706795d95c78c13"><div class="ttname"><a href="group__st7789__advance__driver.html#ga4e7e46f68e2673249706795d95c78c13">st7789_set_vcoms_offset</a></div><div class="ttdeci">uint8_t st7789_set_vcoms_offset(st7789_handle_t *handle, uint8_t offset)</div><div class="ttdoc">set vcoms offset</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02251">driver_st7789.c:2251</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga4f9e767a5d74ff4b92110e826e82eed0"><div class="ttname"><a href="group__st7789__advance__driver.html#ga4f9e767a5d74ff4b92110e826e82eed0">st7789_set_rgb_interface_control</a></div><div class="ttdeci">uint8_t st7789_set_rgb_interface_control(st7789_handle_t *handle, st7789_direct_rgb_mode_t rgb_mode, st7789_rgb_if_enable_mode_t rgb_if_mode, st7789_pin_level_t vspl, st7789_pin_level_t hspl, st7789_pin_level_t dpl, st7789_pin_level_t epl, uint8_t vbp, uint8_t hbp)</div><div class="ttdoc">set rgb interface control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01372">driver_st7789.c:1372</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga5110ef5b7cac830be2a8e9109884f239"><div class="ttname"><a href="group__st7789__advance__driver.html#ga5110ef5b7cac830be2a8e9109884f239">st7789_set_program_mode_enable</a></div><div class="ttdeci">uint8_t st7789_set_program_mode_enable(st7789_handle_t *handle, st7789_bool_t enable)</div><div class="ttdoc">enable or disable program mode</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l03076">driver_st7789.c:3076</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga52ae078a306af196782dfe4c5f27dd71"><div class="ttname"><a href="group__st7789__advance__driver.html#ga52ae078a306af196782dfe4c5f27dd71">st7789_vcom_convert_to_data</a></div><div class="ttdeci">uint8_t st7789_vcom_convert_to_data(st7789_handle_t *handle, uint8_t reg, float *v)</div><div class="ttdoc">convert the register raw data to the vcom</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01884">driver_st7789.c:1884</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga53cd6136a9b77543a2c47c3f954bb939"><div class="ttname"><a href="group__st7789__advance__driver.html#ga53cd6136a9b77543a2c47c3f954bb939">st7789_set_command_2_enable</a></div><div class="ttdeci">uint8_t st7789_set_command_2_enable(st7789_handle_t *handle, st7789_bool_t enable)</div><div class="ttdoc">enable or disable command 2</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02568">driver_st7789.c:2568</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga5a6639b182b4cd76ba2bf66f5509388c"><div class="ttname"><a href="group__st7789__advance__driver.html#ga5a6639b182b4cd76ba2bf66f5509388c">st7789_inversion_selection_t</a></div><div class="ttdeci">st7789_inversion_selection_t</div><div class="ttdoc">st7789 inversion selection enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00372">driver_st7789.h:373</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga5ac200dd408db5f8518f47887bc8060f"><div class="ttname"><a href="group__st7789__advance__driver.html#ga5ac200dd408db5f8518f47887bc8060f">st7789_set_equalize_time_control</a></div><div class="ttdeci">uint8_t st7789_set_equalize_time_control(st7789_handle_t *handle, uint8_t source_equalize_time, uint8_t source_pre_drive_time, uint8_t gate_equalize_time)</div><div class="ttdoc">set equalize time control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02972">driver_st7789.c:2972</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga5af577c2ae6ee05f9df5382cd48430f8"><div class="ttname"><a href="group__st7789__advance__driver.html#ga5af577c2ae6ee05f9df5382cd48430f8">st7789_pin_level_t</a></div><div class="ttdeci">st7789_pin_level_t</div><div class="ttdoc">st7789 pin level enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00254">driver_st7789.h:255</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga663eb1f9c49b62e0a4c7430a6080bac2"><div class="ttname"><a href="group__st7789__advance__driver.html#ga663eb1f9c49b62e0a4c7430a6080bac2">st7789_vgls_t</a></div><div class="ttdeci">st7789_vgls_t</div><div class="ttdoc">st7789 vgls enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00348">driver_st7789.h:349</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga6887a9896cb73bdd39e2ea808fb04f8f"><div class="ttname"><a href="group__st7789__advance__driver.html#ga6887a9896cb73bdd39e2ea808fb04f8f">st7789_inversion_partial_mode_t</a></div><div class="ttdeci">st7789_inversion_partial_mode_t</div><div class="ttdoc">st7789 inversion partial mode enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00283">driver_st7789.h:284</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga6f52edd356fb899c07ed5ee578b0c4c3"><div class="ttname"><a href="group__st7789__advance__driver.html#ga6f52edd356fb899c07ed5ee578b0c4c3">st7789_non_display_frame_frequency_t</a></div><div class="ttdeci">st7789_non_display_frame_frequency_t</div><div class="ttdoc">st7789 non display frame frequency enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00310">driver_st7789.h:311</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga7138e73820411e1bb832d6463d3609aa"><div class="ttname"><a href="group__st7789__advance__driver.html#ga7138e73820411e1bb832d6463d3609aa">st7789_set_positive_voltage_gamma_control</a></div><div class="ttdeci">uint8_t st7789_set_positive_voltage_gamma_control(st7789_handle_t *handle, uint8_t param[14])</div><div class="ttdoc">set positive voltage gamma control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02612">driver_st7789.c:2612</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga747bbd0c5b01340dedc02a68095d6ccd"><div class="ttname"><a href="group__st7789__advance__driver.html#ga747bbd0c5b01340dedc02a68095d6ccd">st7789_avcl_t</a></div><div class="ttdeci">st7789_avcl_t</div><div class="ttdoc">st7789 avcl enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00485">driver_st7789.h:486</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga752850900f7c36fd6b0e9da5b527bc64"><div class="ttname"><a href="group__st7789__advance__driver.html#ga752850900f7c36fd6b0e9da5b527bc64">st7789_set_program_mode_control</a></div><div class="ttdeci">uint8_t st7789_set_program_mode_control(st7789_handle_t *handle)</div><div class="ttdoc">set program mode control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l03035">driver_st7789.c:3035</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga761ca182783308e5a256ea18d7e969b2"><div class="ttname"><a href="group__st7789__advance__driver.html#ga761ca182783308e5a256ea18d7e969b2">st7789_pwm_frequency_t</a></div><div class="ttdeci">st7789_pwm_frequency_t</div><div class="ttdoc">st7789 pwm frequency enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00420">driver_st7789.h:421</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga7cc7f5aa4746914c40c4dbebc0d43546"><div class="ttname"><a href="group__st7789__advance__driver.html#ga7cc7f5aa4746914c40c4dbebc0d43546">st7789_set_vdv_vrh_from</a></div><div class="ttdeci">uint8_t st7789_set_vdv_vrh_from(st7789_handle_t *handle, st7789_vdv_vrh_from_t from)</div><div class="ttdoc">set vdv vrh from</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02004">driver_st7789.c:2004</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga7e10f17b6a9cb3b7e53a8ed641f41aaf"><div class="ttname"><a href="group__st7789__advance__driver.html#ga7e10f17b6a9cb3b7e53a8ed641f41aaf">st7789_set_vcoms</a></div><div class="ttdeci">uint8_t st7789_set_vcoms(st7789_handle_t *handle, uint8_t vcoms)</div><div class="ttdoc">set vcoms</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01810">driver_st7789.c:1810</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga8125b0cfb3c68ccf120cc8cf8d8207f6"><div class="ttname"><a href="group__st7789__advance__driver.html#ga8125b0cfb3c68ccf120cc8cf8d8207f6">st7789_set_digital_gamma</a></div><div class="ttdeci">uint8_t st7789_set_digital_gamma(st7789_handle_t *handle, st7789_bool_t enable)</div><div class="ttdoc">enable or disable digital gamma</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01768">driver_st7789.c:1768</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga86993ded5faf9234470a11df50eafc5e"><div class="ttname"><a href="group__st7789__advance__driver.html#ga86993ded5faf9234470a11df50eafc5e">st7789_sbclk_div_t</a></div><div class="ttdeci">st7789_sbclk_div_t</div><div class="ttdoc">st7789 sbclk div enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00525">driver_st7789.h:526</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga88fe0d77678078f51c874eee31a57df6"><div class="ttname"><a href="group__st7789__advance__driver.html#ga88fe0d77678078f51c874eee31a57df6">st7789_set_frame_rate</a></div><div class="ttdeci">uint8_t st7789_set_frame_rate(st7789_handle_t *handle, st7789_inversion_selection_t selection, st7789_frame_rate_t rate)</div><div class="ttdoc">set frame rate</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02353">driver_st7789.c:2353</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga89d8572475450b152cc47bff045e3209"><div class="ttname"><a href="group__st7789__advance__driver.html#ga89d8572475450b152cc47bff045e3209">st7789_set_negative_voltage_gamma_control</a></div><div class="ttdeci">uint8_t st7789_set_negative_voltage_gamma_control(st7789_handle_t *handle, uint8_t param[14])</div><div class="ttdoc">set negative voltage gamma control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02650">driver_st7789.c:2650</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga8d035afb9aca16be55f9ad6f16c457ac"><div class="ttname"><a href="group__st7789__advance__driver.html#ga8d035afb9aca16be55f9ad6f16c457ac">st7789_set_lcm_control</a></div><div class="ttdeci">uint8_t st7789_set_lcm_control(st7789_handle_t *handle, st7789_bool_t xmy, st7789_bool_t xbgr, st7789_bool_t xinv, st7789_bool_t xmx, st7789_bool_t xmh, st7789_bool_t xmv, st7789_bool_t xgs)</div><div class="ttdoc">set lcm control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01917">driver_st7789.c:1917</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga8e9c51d1902838c4b98e60778464e83b"><div class="ttname"><a href="group__st7789__advance__driver.html#ga8e9c51d1902838c4b98e60778464e83b">st7789_set_power_control_1</a></div><div class="ttdeci">uint8_t st7789_set_power_control_1(st7789_handle_t *handle, st7789_avdd_t avdd, st7789_avcl_t avcl, st7789_vds_t vds)</div><div class="ttdoc">set power control 1</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02486">driver_st7789.c:2486</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga92af3a2a31cbacf010ac72b3f948cce8"><div class="ttname"><a href="group__st7789__advance__driver.html#ga92af3a2a31cbacf010ac72b3f948cce8">st7789_vrhs_convert_to_data</a></div><div class="ttdeci">uint8_t st7789_vrhs_convert_to_data(st7789_handle_t *handle, uint8_t reg, float *v)</div><div class="ttdoc">convert the register raw data to the vrhs</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02121">driver_st7789.c:2121</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga93f9daf71dd4305b87ba509aca83ecb8"><div class="ttname"><a href="group__st7789__advance__driver.html#ga93f9daf71dd4305b87ba509aca83ecb8">st7789_frame_type_t</a></div><div class="ttdeci">st7789_frame_type_t</div><div class="ttdoc">st7789 frame type enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00213">driver_st7789.h:214</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga943733fec0d93b0e664f2c8632f10dee"><div class="ttname"><a href="group__st7789__advance__driver.html#ga943733fec0d93b0e664f2c8632f10dee">st7789_set_frame_rate_control</a></div><div class="ttdeci">uint8_t st7789_set_frame_rate_control(st7789_handle_t *handle, st7789_bool_t separate_fr_control, st7789_frame_rate_divided_control_t div_control, st7789_inversion_idle_mode_t idle_mode, uint8_t idle_frame_rate, st7789_inversion_partial_mode_t partial_mode, uint8_t partial_frame_rate)</div><div class="ttdoc">set frame rate control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01549">driver_st7789.c:1549</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga94b1f997a05874ff50c384c20df39cb2"><div class="ttname"><a href="group__st7789__advance__driver.html#ga94b1f997a05874ff50c384c20df39cb2">st7789_vghs_t</a></div><div class="ttdeci">st7789_vghs_t</div><div class="ttdoc">st7789 vghs enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00333">driver_st7789.h:334</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga95ffdf2c59655cb7436f69fbb46560c7"><div class="ttname"><a href="group__st7789__advance__driver.html#ga95ffdf2c59655cb7436f69fbb46560c7">st7789_non_display_source_output_level_t</a></div><div class="ttdeci">st7789_non_display_source_output_level_t</div><div class="ttdoc">st7789 non display source output level enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00292">driver_st7789.h:293</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_ga9ce684fac07a6166cff2ba285b91bcbd"><div class="ttname"><a href="group__st7789__advance__driver.html#ga9ce684fac07a6166cff2ba285b91bcbd">st7789_data_mode_t</a></div><div class="ttdeci">st7789_data_mode_t</div><div class="ttdoc">st7789 data mode enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00195">driver_st7789.h:196</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gaa41307ecb50c839955eab7af1d01bebe"><div class="ttname"><a href="group__st7789__advance__driver.html#gaa41307ecb50c839955eab7af1d01bebe">st7789_set_ram_control</a></div><div class="ttdeci">uint8_t st7789_set_ram_control(st7789_handle_t *handle, st7789_ram_access_t ram_mode, st7789_display_mode_t display_mode, st7789_frame_type_t frame_type, st7789_data_mode_t data_mode, st7789_rgb_bus_width_t bus_width, st7789_pixel_type_t pixel_type)</div><div class="ttdoc">set ram control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01313">driver_st7789.c:1313</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gaacf23f4f65df30856d944a9074d7fcef"><div class="ttname"><a href="group__st7789__advance__driver.html#gaacf23f4f65df30856d944a9074d7fcef">st7789_vcoms_offset_convert_to_register</a></div><div class="ttdeci">uint8_t st7789_vcoms_offset_convert_to_register(st7789_handle_t *handle, float v, uint8_t *reg)</div><div class="ttdoc">convert the vcoms offset to the register raw data</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02298">driver_st7789.c:2298</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gaad3d3a68f4a785b4d33bfb1c6239e5eb"><div class="ttname"><a href="group__st7789__advance__driver.html#gaad3d3a68f4a785b4d33bfb1c6239e5eb">st7789_set_gate</a></div><div class="ttdeci">uint8_t st7789_set_gate(st7789_handle_t *handle, uint8_t gate_line_number, uint8_t first_scan_line_number, st7789_gate_scan_mode_t mode, st7789_gate_scan_direction_t direction)</div><div class="ttdoc">set gate</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02770">driver_st7789.c:2770</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gaae20f00b45c61d64e9b5510cb238c2c5"><div class="ttname"><a href="group__st7789__advance__driver.html#gaae20f00b45c61d64e9b5510cb238c2c5">st7789_inversion_idle_mode_t</a></div><div class="ttdeci">st7789_inversion_idle_mode_t</div><div class="ttdoc">st7789 inversion idle mode enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00274">driver_st7789.h:275</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gaaf2f5be5f8b80144db231fad6c7075c1"><div class="ttname"><a href="group__st7789__advance__driver.html#gaaf2f5be5f8b80144db231fad6c7075c1">st7789_set_gate_control</a></div><div class="ttdeci">uint8_t st7789_set_gate_control(st7789_handle_t *handle, st7789_vghs_t vghs, st7789_vgls_t vgls)</div><div class="ttdoc">set gate control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01657">driver_st7789.c:1657</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gab1a5c20aeb0327d11d2f0ddeae9187d1"><div class="ttname"><a href="group__st7789__advance__driver.html#gab1a5c20aeb0327d11d2f0ddeae9187d1">st7789_set_cabc_control</a></div><div class="ttdeci">uint8_t st7789_set_cabc_control(st7789_handle_t *handle, st7789_bool_t led_on, st7789_bool_t led_pwm_init, st7789_bool_t led_pwm_fix, st7789_bool_t led_pwm_polarity)</div><div class="ttdoc">set cabc control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02397">driver_st7789.c:2397</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gab6c1a15eb7e6ef5cc9f73d24fa15f99d"><div class="ttname"><a href="group__st7789__advance__driver.html#gab6c1a15eb7e6ef5cc9f73d24fa15f99d">st7789_direct_rgb_mode_t</a></div><div class="ttdeci">st7789_direct_rgb_mode_t</div><div class="ttdoc">st7789 direct rgb mode enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00235">driver_st7789.h:236</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gab7e60bb8b59dd9618e00a2d7b768fa2e"><div class="ttname"><a href="group__st7789__advance__driver.html#gab7e60bb8b59dd9618e00a2d7b768fa2e">st7789_set_partial_mode_control</a></div><div class="ttdeci">uint8_t st7789_set_partial_mode_control(st7789_handle_t *handle, st7789_non_display_source_output_level_t level, st7789_non_display_area_scan_mode_t mode, st7789_non_display_frame_frequency_t frequency)</div><div class="ttdoc">set partial mode control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01612">driver_st7789.c:1612</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gab87a1af101863dcb9eb0ea4f172f5ce4"><div class="ttname"><a href="group__st7789__advance__driver.html#gab87a1af101863dcb9eb0ea4f172f5ce4">st7789_vdv_convert_to_data</a></div><div class="ttdeci">uint8_t st7789_vdv_convert_to_data(st7789_handle_t *handle, uint8_t reg, float *v)</div><div class="ttdoc">convert the register raw data to the vdv</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02223">driver_st7789.c:2223</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gab9041481260ceb00495836f96f378d62"><div class="ttname"><a href="group__st7789__advance__driver.html#gab9041481260ceb00495836f96f378d62">st7789_non_display_area_scan_mode_t</a></div><div class="ttdeci">st7789_non_display_area_scan_mode_t</div><div class="ttdoc">st7789 non display area scan mode enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00301">driver_st7789.h:302</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gab9595bbf78451fc20e9003a6719c0eab"><div class="ttname"><a href="group__st7789__advance__driver.html#gab9595bbf78451fc20e9003a6719c0eab">st7789_rgb_if_enable_mode_t</a></div><div class="ttdeci">st7789_rgb_if_enable_mode_t</div><div class="ttdoc">st7789 rgb if enable mode enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00244">driver_st7789.h:245</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gabaa18e03deaf1c66944eb970218ff4ba"><div class="ttname"><a href="group__st7789__advance__driver.html#gabaa18e03deaf1c66944eb970218ff4ba">st7789_ram_access_t</a></div><div class="ttdeci">st7789_ram_access_t</div><div class="ttdoc">st7789 ram access enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00176">driver_st7789.h:177</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gac4fd6d2ebf02f41007c9964aff9fe83b"><div class="ttname"><a href="group__st7789__advance__driver.html#gac4fd6d2ebf02f41007c9964aff9fe83b">st7789_set_pwm_frequency</a></div><div class="ttdeci">uint8_t st7789_set_pwm_frequency(st7789_handle_t *handle, st7789_pwm_frequency_t frequency)</div><div class="ttdoc">set pwm frequency</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02443">driver_st7789.c:2443</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gac775cb23d68ac8539fb43ec08b30066c"><div class="ttname"><a href="group__st7789__advance__driver.html#gac775cb23d68ac8539fb43ec08b30066c">st7789_set_spi2_enable</a></div><div class="ttdeci">uint8_t st7789_set_spi2_enable(st7789_handle_t *handle, st7789_bool_t date_lane, st7789_bool_t command_table_2)</div><div class="ttdoc">set spi2 enable</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02884">driver_st7789.c:2884</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gac981738b1d96606929fa43868de4659d"><div class="ttname"><a href="group__st7789__advance__driver.html#gac981738b1d96606929fa43868de4659d">st7789_set_porch</a></div><div class="ttdeci">uint8_t st7789_set_porch(st7789_handle_t *handle, uint8_t back_porch_normal, uint8_t front_porch_normal, st7789_bool_t separate_porch_enable, uint8_t back_porch_idle, uint8_t front_porch_idle, uint8_t back_porch_partial, uint8_t front_porch_partial)</div><div class="ttdoc">set porch</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01453">driver_st7789.c:1453</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gacc76a33eccb830be4ec8c7a9257b59f9"><div class="ttname"><a href="group__st7789__advance__driver.html#gacc76a33eccb830be4ec8c7a9257b59f9">st7789_set_power_control_2</a></div><div class="ttdeci">uint8_t st7789_set_power_control_2(st7789_handle_t *handle, st7789_sbclk_div_t sbclk, st7789_stp14ck_div_t stp14ck)</div><div class="ttdoc">set power control 2</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02926">driver_st7789.c:2926</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gacfd45e68a7ce20279361f734056eab50"><div class="ttname"><a href="group__st7789__advance__driver.html#gacfd45e68a7ce20279361f734056eab50">st7789_vcom_convert_to_register</a></div><div class="ttdeci">uint8_t st7789_vcom_convert_to_register(st7789_handle_t *handle, float v, uint8_t *reg)</div><div class="ttdoc">convert the vcom to the register raw data</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01857">driver_st7789.c:1857</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gad2ae05ef43c048691db52912c5c93f92"><div class="ttname"><a href="group__st7789__advance__driver.html#gad2ae05ef43c048691db52912c5c93f92">st7789_set_vdv</a></div><div class="ttdeci">uint8_t st7789_set_vdv(st7789_handle_t *handle, uint8_t vdv)</div><div class="ttdoc">set vdv</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02149">driver_st7789.c:2149</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gad3866eee781b5dddd7e955c19b4dbda0"><div class="ttname"><a href="group__st7789__advance__driver.html#gad3866eee781b5dddd7e955c19b4dbda0">st7789_gate_scan_direction_t</a></div><div class="ttdeci">st7789_gate_scan_direction_t</div><div class="ttdoc">st7789 gate scan direction enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00516">driver_st7789.h:517</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gad7571e769d39f71234d2b0f3bc1dc758"><div class="ttname"><a href="group__st7789__advance__driver.html#gad7571e769d39f71234d2b0f3bc1dc758">st7789_gate_scan_mode_t</a></div><div class="ttdeci">st7789_gate_scan_mode_t</div><div class="ttdoc">st7789 gate scan mode enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00507">driver_st7789.h:508</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gae9838908273ccf9acbe17f869d34daf1"><div class="ttname"><a href="group__st7789__advance__driver.html#gae9838908273ccf9acbe17f869d34daf1">st7789_set_vrhs</a></div><div class="ttdeci">uint8_t st7789_set_vrhs(st7789_handle_t *handle, uint8_t vrhs)</div><div class="ttdoc">set vrhs</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02047">driver_st7789.c:2047</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gaebc2ce5b3cd14ab9d099a35d2e4b2c39"><div class="ttname"><a href="group__st7789__advance__driver.html#gaebc2ce5b3cd14ab9d099a35d2e4b2c39">st7789_set_digital_gamma_look_up_table_blue</a></div><div class="ttdeci">uint8_t st7789_set_digital_gamma_look_up_table_blue(st7789_handle_t *handle, uint8_t param[64])</div><div class="ttdoc">set blue digital gamma look up table</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02726">driver_st7789.c:2726</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gaf12687485b92080e84486bf630d364fd"><div class="ttname"><a href="group__st7789__advance__driver.html#gaf12687485b92080e84486bf630d364fd">st7789_set_digital_gamma_look_up_table_red</a></div><div class="ttdeci">uint8_t st7789_set_digital_gamma_look_up_table_red(st7789_handle_t *handle, uint8_t param[64])</div><div class="ttdoc">set red digital gamma look up table</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02688">driver_st7789.c:2688</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gaff4329b4e77a52b9fdd25ae7c9066899"><div class="ttname"><a href="group__st7789__advance__driver.html#gaff4329b4e77a52b9fdd25ae7c9066899">st7789_gate_line_convert_to_register</a></div><div class="ttdeci">uint8_t st7789_gate_line_convert_to_register(st7789_handle_t *handle, uint16_t l, uint8_t *reg)</div><div class="ttdoc">convert the gate line to the register raw data</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l02829">driver_st7789.c:2829</a></div></div>
<div class="ttc" id="agroup__st7789__advance__driver_html_gaffd43b8191bd3e4756cf28c6f1bb8950"><div class="ttname"><a href="group__st7789__advance__driver.html#gaffd43b8191bd3e4756cf28c6f1bb8950">st7789_display_mode_t</a></div><div class="ttdeci">st7789_display_mode_t</div><div class="ttdoc">st7789 display mode enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00185">driver_st7789.h:186</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga032714c93169596968b1339474bc2c53"><div class="ttname"><a href="group__st7789__basic__driver.html#ga032714c93169596968b1339474bc2c53">st7789_display_inversion_off</a></div><div class="ttdeci">uint8_t st7789_display_inversion_off(st7789_handle_t *handle)</div><div class="ttdoc">display inversion off</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00381">driver_st7789.c:381</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga1c069705ba5d44d5fe0a0cc24d98bd65"><div class="ttname"><a href="group__st7789__basic__driver.html#ga1c069705ba5d44d5fe0a0cc24d98bd65">st7789_font_t</a></div><div class="ttdeci">st7789_font_t</div><div class="ttdoc">st7789 font size enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00078">driver_st7789.h:79</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga22dc64f1368fdba9dcf907d1bcbf86f6"><div class="ttname"><a href="group__st7789__basic__driver.html#ga22dc64f1368fdba9dcf907d1bcbf86f6">st7789_draw_picture_18bits</a></div><div class="ttdeci">uint8_t st7789_draw_picture_18bits(st7789_handle_t *handle, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom, uint32_t *image)</div><div class="ttdoc">draw a picture</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l04191">driver_st7789.c:4191</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga2500e3f9b1f721a51c9ad0ad698188a5"><div class="ttname"><a href="group__st7789__basic__driver.html#ga2500e3f9b1f721a51c9ad0ad698188a5">st7789_set_vertical_scrolling</a></div><div class="ttdeci">uint8_t st7789_set_vertical_scrolling(st7789_handle_t *handle, uint16_t top_fixed_area, uint16_t scrolling_area, uint16_t bottom_fixed_area)</div><div class="ttdoc">set vertical scrolling</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00748">driver_st7789.c:748</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga2644f879d4358e2715b35f2c26f72f0f"><div class="ttname"><a href="group__st7789__basic__driver.html#ga2644f879d4358e2715b35f2c26f72f0f">st7789_display_on</a></div><div class="ttdeci">uint8_t st7789_display_on(st7789_handle_t *handle)</div><div class="ttdoc">display on</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00512">driver_st7789.c:512</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga2fa5e5e1afaf3bd1fc3266d813c94b88"><div class="ttname"><a href="group__st7789__basic__driver.html#ga2fa5e5e1afaf3bd1fc3266d813c94b88">st7789_tearing_effect_line_on</a></div><div class="ttdeci">uint8_t st7789_tearing_effect_line_on(st7789_handle_t *handle, st7789_tearing_effect_t effect)</div><div class="ttdoc">tearing effect line on</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00826">driver_st7789.c:826</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga30b5dc311d71c8b5e8075e7f46218493"><div class="ttname"><a href="group__st7789__basic__driver.html#ga30b5dc311d71c8b5e8075e7f46218493">st7789_set_vertical_scroll_start_address</a></div><div class="ttdeci">uint8_t st7789_set_vertical_scroll_start_address(st7789_handle_t *handle, uint16_t start_address)</div><div class="ttdoc">set the vertical scroll start address</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00903">driver_st7789.c:903</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga3202c09338e7b7a450c81e4d4487af7d"><div class="ttname"><a href="group__st7789__basic__driver.html#ga3202c09338e7b7a450c81e4d4487af7d">st7789_init</a></div><div class="ttdeci">uint8_t st7789_init(st7789_handle_t *handle)</div><div class="ttdoc">initialize the chip</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l03205">driver_st7789.c:3205</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga3365f09b8faa6ba26ebb14fce0d6cb6b"><div class="ttname"><a href="group__st7789__basic__driver.html#ga3365f09b8faa6ba26ebb14fce0d6cb6b">st7789_set_tear_scanline</a></div><div class="ttdeci">uint8_t st7789_set_tear_scanline(st7789_handle_t *handle, uint16_t l)</div><div class="ttdoc">set tear scanline</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01097">driver_st7789.c:1097</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga33b0b5ccfba1197b3f47327d271e4a37"><div class="ttname"><a href="group__st7789__basic__driver.html#ga33b0b5ccfba1197b3f47327d271e4a37">st7789_draw_picture_12bits</a></div><div class="ttdeci">uint8_t st7789_draw_picture_12bits(st7789_handle_t *handle, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom, uint16_t *image)</div><div class="ttdoc">draw a picture</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l03837">driver_st7789.c:3837</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga3f5dc023ec94791165dd5896a793cf6e"><div class="ttname"><a href="group__st7789__basic__driver.html#ga3f5dc023ec94791165dd5896a793cf6e">st7789_color_enhancement_mode_t</a></div><div class="ttdeci">st7789_color_enhancement_mode_t</div><div class="ttdoc">st7789 color enhancement mode enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00146">driver_st7789.h:147</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga49ea9878cff7b3dc278ad4efa2654d2c"><div class="ttname"><a href="group__st7789__basic__driver.html#ga49ea9878cff7b3dc278ad4efa2654d2c">st7789_set_column_address</a></div><div class="ttdeci">uint8_t st7789_set_column_address(st7789_handle_t *handle, uint16_t start_address, uint16_t end_address)</div><div class="ttdoc">set the column address</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00547">driver_st7789.c:547</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga573aabe741cb84bfb39fb3a2c8cd5667"><div class="ttname"><a href="group__st7789__basic__driver.html#ga573aabe741cb84bfb39fb3a2c8cd5667">ST7789_BUFFER_SIZE</a></div><div class="ttdeci">#define ST7789_BUFFER_SIZE</div><div class="ttdoc">st7789 buffer size definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00063">driver_st7789.h:63</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga5b0927aebd7653c761e6a1063a3331cb"><div class="ttname"><a href="group__st7789__basic__driver.html#ga5b0927aebd7653c761e6a1063a3331cb">st7789_set_row</a></div><div class="ttdeci">uint8_t st7789_set_row(st7789_handle_t *handle, uint16_t row)</div><div class="ttdoc">set row</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l03417">driver_st7789.c:3417</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga5ea1777b0c8b142be67292fa8d12d132"><div class="ttname"><a href="group__st7789__basic__driver.html#ga5ea1777b0c8b142be67292fa8d12d132">st7789_normal_display_mode_on</a></div><div class="ttdeci">uint8_t st7789_normal_display_mode_on(st7789_handle_t *handle)</div><div class="ttdoc">normal display mode on</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00350">driver_st7789.c:350</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga5fd90d47c62d7a6efbcda4d81f78c9c7"><div class="ttname"><a href="group__st7789__basic__driver.html#ga5fd90d47c62d7a6efbcda4d81f78c9c7">st7789_write_string</a></div><div class="ttdeci">uint8_t st7789_write_string(st7789_handle_t *handle, uint16_t x, uint16_t y, char *str, uint16_t len, uint32_t color, st7789_font_t font)</div><div class="ttdoc">write a string in the display</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l04528">driver_st7789.c:4528</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga61632227b80b1e161c3ece064577b5a0"><div class="ttname"><a href="group__st7789__basic__driver.html#ga61632227b80b1e161c3ece064577b5a0">st7789_software_reset</a></div><div class="ttdeci">uint8_t st7789_software_reset(st7789_handle_t *handle)</div><div class="ttdoc">software reset</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00224">driver_st7789.c:224</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga657b00772c6e984216cc0d3f600b84cd"><div class="ttname"><a href="group__st7789__basic__driver.html#ga657b00772c6e984216cc0d3f600b84cd">st7789_set_partial_areas</a></div><div class="ttdeci">uint8_t st7789_set_partial_areas(st7789_handle_t *handle, uint16_t start_row, uint16_t end_row)</div><div class="ttdoc">set partial areas</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00702">driver_st7789.c:702</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga66f5285e61c8d3a9df902c0945030a5c"><div class="ttname"><a href="group__st7789__basic__driver.html#ga66f5285e61c8d3a9df902c0945030a5c">st7789_rgb_interface_color_format_t</a></div><div class="ttdeci">st7789_rgb_interface_color_format_t</div><div class="ttdoc">st7789 rgb interface color format enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00127">driver_st7789.h:128</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga732d44b74fccfca524d47a18c6a26702"><div class="ttname"><a href="group__st7789__basic__driver.html#ga732d44b74fccfca524d47a18c6a26702">st7789_set_display_control</a></div><div class="ttdeci">uint8_t st7789_set_display_control(st7789_handle_t *handle, st7789_bool_t brightness_control_block, st7789_bool_t display_dimming, st7789_bool_t backlight_control)</div><div class="ttdoc">set display control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01180">driver_st7789.c:1180</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga7902004c7036563a6e53351773ae3d9b"><div class="ttname"><a href="group__st7789__basic__driver.html#ga7902004c7036563a6e53351773ae3d9b">st7789_fill_rect</a></div><div class="ttdeci">uint8_t st7789_fill_rect(st7789_handle_t *handle, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom, uint32_t color)</div><div class="ttdoc">fill the rect</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l03615">driver_st7789.c:3615</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga7df1c943140b87908e56a85a3672be64"><div class="ttname"><a href="group__st7789__basic__driver.html#ga7df1c943140b87908e56a85a3672be64">st7789_set_cabc_minimum_brightness</a></div><div class="ttdeci">uint8_t st7789_set_cabc_minimum_brightness(st7789_handle_t *handle, uint8_t brightness)</div><div class="ttdoc">set cabc minimum brightness</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01269">driver_st7789.c:1269</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga81c6fc7063b24fd00c12399be0d6066c"><div class="ttname"><a href="group__st7789__basic__driver.html#ga81c6fc7063b24fd00c12399be0d6066c">st7789_tearing_effect_line_off</a></div><div class="ttdeci">uint8_t st7789_tearing_effect_line_off(st7789_handle_t *handle)</div><div class="ttdoc">tearing effect line off</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00794">driver_st7789.c:794</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga82075e2716d3342574b29d6f272ddbf0"><div class="ttname"><a href="group__st7789__basic__driver.html#ga82075e2716d3342574b29d6f272ddbf0">st7789_set_interface_pixel_format</a></div><div class="ttdeci">uint8_t st7789_set_interface_pixel_format(st7789_handle_t *handle, st7789_rgb_interface_color_format_t rgb, st7789_control_interface_color_format_t control)</div><div class="ttdoc">set interface pixel format</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01014">driver_st7789.c:1014</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga835bb88f1a852fd47d1485f89d11acf2"><div class="ttname"><a href="group__st7789__basic__driver.html#ga835bb88f1a852fd47d1485f89d11acf2">st7789_idle_mode_off</a></div><div class="ttdeci">uint8_t st7789_idle_mode_off(st7789_handle_t *handle)</div><div class="ttdoc">idle mode off</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00950">driver_st7789.c:950</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga8b42d1f2c498ab3e1c31e68079edf8da"><div class="ttname"><a href="group__st7789__basic__driver.html#ga8b42d1f2c498ab3e1c31e68079edf8da">st7789_idle_mode_on</a></div><div class="ttdeci">uint8_t st7789_idle_mode_on(st7789_handle_t *handle)</div><div class="ttdoc">idle mode on</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00981">driver_st7789.c:981</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga8cdc24a2d077395e416df68c8a637c37"><div class="ttname"><a href="group__st7789__basic__driver.html#ga8cdc24a2d077395e416df68c8a637c37">st7789_deinit</a></div><div class="ttdeci">uint8_t st7789_deinit(st7789_handle_t *handle)</div><div class="ttdoc">close the chip</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l03333">driver_st7789.c:3333</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga8de0da13dc7b0a5a816924bc6b7a820e"><div class="ttname"><a href="group__st7789__basic__driver.html#ga8de0da13dc7b0a5a816924bc6b7a820e">st7789_nop</a></div><div class="ttdeci">uint8_t st7789_nop(st7789_handle_t *handle)</div><div class="ttdoc">nop</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00193">driver_st7789.c:193</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga955affeded464611c8072e63e8c7a019"><div class="ttname"><a href="group__st7789__basic__driver.html#ga955affeded464611c8072e63e8c7a019">st7789_partial_display_mode_on</a></div><div class="ttdeci">uint8_t st7789_partial_display_mode_on(st7789_handle_t *handle)</div><div class="ttdoc">partial display mode on</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00319">driver_st7789.c:319</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga97d820a04b5c4d872064222252dd5869"><div class="ttname"><a href="group__st7789__basic__driver.html#ga97d820a04b5c4d872064222252dd5869">st7789_set_brightness_control_and_color_enhancement</a></div><div class="ttdeci">uint8_t st7789_set_brightness_control_and_color_enhancement(st7789_handle_t *handle, st7789_bool_t color_enhancement, st7789_color_enhancement_mode_t mode, st7789_color_enhancement_level_t level)</div><div class="ttdoc">set brightness control and color enhancement</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01226">driver_st7789.c:1226</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga9814448dbeae0206c3654ad4fb3e7557"><div class="ttname"><a href="group__st7789__basic__driver.html#ga9814448dbeae0206c3654ad4fb3e7557">st7789_info</a></div><div class="ttdeci">uint8_t st7789_info(st7789_info_t *info)</div><div class="ttdoc">get chip's information</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l04667">driver_st7789.c:4667</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga9c03d5470b3a1e463049f4b7166819d4"><div class="ttname"><a href="group__st7789__basic__driver.html#ga9c03d5470b3a1e463049f4b7166819d4">st7789_color_enhancement_level_t</a></div><div class="ttdeci">st7789_color_enhancement_level_t</div><div class="ttdoc">st7789 color enhancement level enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00157">driver_st7789.h:158</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga9cb00e61dab5f50957c9ed2c89847da7"><div class="ttname"><a href="group__st7789__basic__driver.html#ga9cb00e61dab5f50957c9ed2c89847da7">st7789_draw_picture_16bits</a></div><div class="ttdeci">uint8_t st7789_draw_picture_16bits(st7789_handle_t *handle, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom, uint16_t *image)</div><div class="ttdoc">draw a picture</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l04018">driver_st7789.c:4018</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga9d6e5c685f627964af2db672207a6897"><div class="ttname"><a href="group__st7789__basic__driver.html#ga9d6e5c685f627964af2db672207a6897">st7789_clear</a></div><div class="ttdeci">uint8_t st7789_clear(st7789_handle_t *handle)</div><div class="ttdoc">clear the display</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l03450">driver_st7789.c:3450</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_ga9fa466ad83bd0394d5b1a97871eb254f"><div class="ttname"><a href="group__st7789__basic__driver.html#ga9fa466ad83bd0394d5b1a97871eb254f">st7789_memory_continue_write</a></div><div class="ttdeci">uint8_t st7789_memory_continue_write(st7789_handle_t *handle, uint8_t *data, uint16_t len)</div><div class="ttdoc">memory continue write</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01059">driver_st7789.c:1059</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gaa6cbe77f715594b66abe27027fc0b6d8"><div class="ttname"><a href="group__st7789__basic__driver.html#gaa6cbe77f715594b66abe27027fc0b6d8">st7789_display_off</a></div><div class="ttdeci">uint8_t st7789_display_off(st7789_handle_t *handle)</div><div class="ttdoc">display off</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00481">driver_st7789.c:481</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gaabd59b90e3fffeea66412e2697e1e3af"><div class="ttname"><a href="group__st7789__basic__driver.html#gaabd59b90e3fffeea66412e2697e1e3af">st7789_bool_t</a></div><div class="ttdeci">st7789_bool_t</div><div class="ttdoc">st7789 bool enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00069">driver_st7789.h:70</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gaafd29fb18921bc7db3c355729c13c010"><div class="ttname"><a href="group__st7789__basic__driver.html#gaafd29fb18921bc7db3c355729c13c010">st7789_set_row_address</a></div><div class="ttdeci">uint8_t st7789_set_row_address(st7789_handle_t *handle, uint16_t start_address, uint16_t end_address)</div><div class="ttdoc">set the row address</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00606">driver_st7789.c:606</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gab3d7689e77fab228a63ed26f37be193e"><div class="ttname"><a href="group__st7789__basic__driver.html#gab3d7689e77fab228a63ed26f37be193e">st7789_memory_write</a></div><div class="ttdeci">uint8_t st7789_memory_write(st7789_handle_t *handle, uint8_t *data, uint16_t len)</div><div class="ttdoc">memory write</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00663">driver_st7789.c:663</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gab712d185d34f32c4f8ec71689ce3bc68"><div class="ttname"><a href="group__st7789__basic__driver.html#gab712d185d34f32c4f8ec71689ce3bc68">st7789_tearing_effect_t</a></div><div class="ttdeci">st7789_tearing_effect_t</div><div class="ttdoc">st7789 tearing effect enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00099">driver_st7789.h:100</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gabb7c7a33b1f3ad6ee3ae051e903d7b27"><div class="ttname"><a href="group__st7789__basic__driver.html#gabb7c7a33b1f3ad6ee3ae051e903d7b27">st7789_sleep_in</a></div><div class="ttdeci">uint8_t st7789_sleep_in(st7789_handle_t *handle)</div><div class="ttdoc">sleep in</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00256">driver_st7789.c:256</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gabd6043d13fa596f4904731bbb7e5e685"><div class="ttname"><a href="group__st7789__basic__driver.html#gabd6043d13fa596f4904731bbb7e5e685">st7789_set_gamma</a></div><div class="ttdeci">uint8_t st7789_set_gamma(st7789_handle_t *handle, uint8_t gamma)</div><div class="ttdoc">set gamma</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00444">driver_st7789.c:444</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gac0ee581ae63fba2dfcab4a7e9816275e"><div class="ttname"><a href="group__st7789__basic__driver.html#gac0ee581ae63fba2dfcab4a7e9816275e">st7789_control_interface_color_format_t</a></div><div class="ttdeci">st7789_control_interface_color_format_t</div><div class="ttdoc">st7789 control interface color format enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00136">driver_st7789.h:137</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gac35879cb2b0f19db5a29341b258d68fc"><div class="ttname"><a href="group__st7789__basic__driver.html#gac35879cb2b0f19db5a29341b258d68fc">st7789_set_display_brightness</a></div><div class="ttdeci">uint8_t st7789_set_display_brightness(st7789_handle_t *handle, uint8_t brightness)</div><div class="ttdoc">set display brightness</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l01139">driver_st7789.c:1139</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gad4e669bf561520c15348bef776b3ade2"><div class="ttname"><a href="group__st7789__basic__driver.html#gad4e669bf561520c15348bef776b3ade2">st7789_set_column</a></div><div class="ttdeci">uint8_t st7789_set_column(st7789_handle_t *handle, uint16_t column)</div><div class="ttdoc">set column</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l03384">driver_st7789.c:3384</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gad8c249704acc717218e35e0a4dbba501"><div class="ttname"><a href="group__st7789__basic__driver.html#gad8c249704acc717218e35e0a4dbba501">st7789_display_inversion_on</a></div><div class="ttdeci">uint8_t st7789_display_inversion_on(st7789_handle_t *handle)</div><div class="ttdoc">display inversion on</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00412">driver_st7789.c:412</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gaf5b9a3e18a55bee73f9943874af19ea6"><div class="ttname"><a href="group__st7789__basic__driver.html#gaf5b9a3e18a55bee73f9943874af19ea6">st7789_draw_point</a></div><div class="ttdeci">uint8_t st7789_draw_point(st7789_handle_t *handle, uint16_t x, uint16_t y, uint32_t color)</div><div class="ttdoc">draw a point in the display</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l04583">driver_st7789.c:4583</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gaf6723cd9aee704220a7653f3f717e60a"><div class="ttname"><a href="group__st7789__basic__driver.html#gaf6723cd9aee704220a7653f3f717e60a">st7789_sleep_out</a></div><div class="ttdeci">uint8_t st7789_sleep_out(st7789_handle_t *handle)</div><div class="ttdoc">sleep out</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00287">driver_st7789.c:287</a></div></div>
<div class="ttc" id="agroup__st7789__basic__driver_html_gafcb37753dc5196bee3ca711c24c1db1d"><div class="ttname"><a href="group__st7789__basic__driver.html#gafcb37753dc5196bee3ca711c24c1db1d">st7789_set_memory_data_access_control</a></div><div class="ttdeci">uint8_t st7789_set_memory_data_access_control(st7789_handle_t *handle, uint8_t order)</div><div class="ttdoc">set memory data access control</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l00864">driver_st7789.c:864</a></div></div>
<div class="ttc" id="agroup__st7789__extend__driver_html_ga09f034d3d416582575f59f1965e0a9fb"><div class="ttname"><a href="group__st7789__extend__driver.html#ga09f034d3d416582575f59f1965e0a9fb">st7789_write_data</a></div><div class="ttdeci">uint8_t st7789_write_data(st7789_handle_t *handle, uint8_t data)</div><div class="ttdoc">write the data</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l04645">driver_st7789.c:4645</a></div></div>
<div class="ttc" id="agroup__st7789__extend__driver_html_ga44aea1224c9bfd7adffb0713b251a393"><div class="ttname"><a href="group__st7789__extend__driver.html#ga44aea1224c9bfd7adffb0713b251a393">st7789_write_cmd</a></div><div class="ttdeci">uint8_t st7789_write_cmd(st7789_handle_t *handle, uint8_t cmd)</div><div class="ttdoc">write the command</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8c_source.html#l04620">driver_st7789.c:4620</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html"><div class="ttname"><a href="structst7789__handle__s.html">st7789_handle_s</a></div><div class="ttdoc">st7789 handle structure definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00556">driver_st7789.h:557</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_a19bedf28d2b9748f6a62d9ae93f4e68f"><div class="ttname"><a href="structst7789__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">st7789_handle_s::inited</a></div><div class="ttdeci">uint8_t inited</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00569">driver_st7789.h:569</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_a30df505f4bd8bc8754fc0a36cfbe46d6"><div class="ttname"><a href="structst7789__handle__s.html#a30df505f4bd8bc8754fc0a36cfbe46d6">st7789_handle_s::spi_init</a></div><div class="ttdeci">uint8_t(* spi_init)(void)</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00558">driver_st7789.h:558</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_a32574d6e6c23278b4fe218c51ff28325"><div class="ttname"><a href="structst7789__handle__s.html#a32574d6e6c23278b4fe218c51ff28325">st7789_handle_s::cmd_data_gpio_init</a></div><div class="ttdeci">uint8_t(* cmd_data_gpio_init)(void)</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00561">driver_st7789.h:561</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_a406c9433252b7366de417b7a60915c81"><div class="ttname"><a href="structst7789__handle__s.html#a406c9433252b7366de417b7a60915c81">st7789_handle_s::delay_ms</a></div><div class="ttdeci">void(* delay_ms)(uint32_t ms)</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00568">driver_st7789.h:568</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_a63e04228ed7b105dba7bef33e4e8872a"><div class="ttname"><a href="structst7789__handle__s.html#a63e04228ed7b105dba7bef33e4e8872a">st7789_handle_s::cmd_data_gpio_deinit</a></div><div class="ttdeci">uint8_t(* cmd_data_gpio_deinit)(void)</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00562">driver_st7789.h:562</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_a69c42ff05fc69e3f1621f3c0347a840b"><div class="ttname"><a href="structst7789__handle__s.html#a69c42ff05fc69e3f1621f3c0347a840b">st7789_handle_s::reset_gpio_deinit</a></div><div class="ttdeci">uint8_t(* reset_gpio_deinit)(void)</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00565">driver_st7789.h:565</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_a769d5b3a6c14790a0e126e8fe70b384b"><div class="ttname"><a href="structst7789__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">st7789_handle_s::debug_print</a></div><div class="ttdeci">void(* debug_print)(const char *const fmt,...)</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00567">driver_st7789.h:567</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_a7864fd50d470f893524181b4a59d9828"><div class="ttname"><a href="structst7789__handle__s.html#a7864fd50d470f893524181b4a59d9828">st7789_handle_s::format</a></div><div class="ttdeci">uint8_t format</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00572">driver_st7789.h:572</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_a9adb2481330acacfd7f6a04ce3310fab"><div class="ttname"><a href="structst7789__handle__s.html#a9adb2481330acacfd7f6a04ce3310fab">st7789_handle_s::spi_deinit</a></div><div class="ttdeci">uint8_t(* spi_deinit)(void)</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00559">driver_st7789.h:559</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_aa264e23f5c4ddd7a9bfa5cd9e387e013"><div class="ttname"><a href="structst7789__handle__s.html#aa264e23f5c4ddd7a9bfa5cd9e387e013">st7789_handle_s::reset_gpio_init</a></div><div class="ttdeci">uint8_t(* reset_gpio_init)(void)</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00564">driver_st7789.h:564</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_ac57019b61cb5ce825b8b0bb4a2b6a008"><div class="ttname"><a href="structst7789__handle__s.html#ac57019b61cb5ce825b8b0bb4a2b6a008">st7789_handle_s::cmd_data_gpio_write</a></div><div class="ttdeci">uint8_t(* cmd_data_gpio_write)(uint8_t value)</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00563">driver_st7789.h:563</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_ad317f91895de26dff085eff813c3bd35"><div class="ttname"><a href="structst7789__handle__s.html#ad317f91895de26dff085eff813c3bd35">st7789_handle_s::row</a></div><div class="ttdeci">uint16_t row</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00571">driver_st7789.h:571</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_ad8a4e0210cde05b3339e438021de576c"><div class="ttname"><a href="structst7789__handle__s.html#ad8a4e0210cde05b3339e438021de576c">st7789_handle_s::column</a></div><div class="ttdeci">uint16_t column</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00570">driver_st7789.h:570</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_adac0200f9c9e205330090e0d34f605d5"><div class="ttname"><a href="structst7789__handle__s.html#adac0200f9c9e205330090e0d34f605d5">st7789_handle_s::spi_write_cmd</a></div><div class="ttdeci">uint8_t(* spi_write_cmd)(uint8_t *buf, uint16_t len)</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00560">driver_st7789.h:560</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_adc7a9c017240ac148ced0996fcad64b3"><div class="ttname"><a href="structst7789__handle__s.html#adc7a9c017240ac148ced0996fcad64b3">st7789_handle_s::buf</a></div><div class="ttdeci">uint8_t buf[ST7789_BUFFER_SIZE+8]</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00573">driver_st7789.h:573</a></div></div>
<div class="ttc" id="astructst7789__handle__s_html_af0011f96a61e36716a376f2a427fdd27"><div class="ttname"><a href="structst7789__handle__s.html#af0011f96a61e36716a376f2a427fdd27">st7789_handle_s::reset_gpio_write</a></div><div class="ttdeci">uint8_t(* reset_gpio_write)(uint8_t value)</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00566">driver_st7789.h:566</a></div></div>
<div class="ttc" id="astructst7789__info__s_html"><div class="ttname"><a href="structst7789__info__s.html">st7789_info_s</a></div><div class="ttdoc">st7789 information structure definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00579">driver_st7789.h:580</a></div></div>
<div class="ttc" id="astructst7789__info__s_html_a3366a5dce9b829e03c3d321c2b4df3f6"><div class="ttname"><a href="structst7789__info__s.html#a3366a5dce9b829e03c3d321c2b4df3f6">st7789_info_s::temperature_max</a></div><div class="ttdeci">float temperature_max</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00588">driver_st7789.h:588</a></div></div>
<div class="ttc" id="astructst7789__info__s_html_a3d2b12bcac7a85ea8646bff9debe8660"><div class="ttname"><a href="structst7789__info__s.html#a3d2b12bcac7a85ea8646bff9debe8660">st7789_info_s::supply_voltage_max_v</a></div><div class="ttdeci">float supply_voltage_max_v</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00585">driver_st7789.h:585</a></div></div>
<div class="ttc" id="astructst7789__info__s_html_a41b0bd442708b70d252c50b92c75265a"><div class="ttname"><a href="structst7789__info__s.html#a41b0bd442708b70d252c50b92c75265a">st7789_info_s::driver_version</a></div><div class="ttdeci">uint32_t driver_version</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00589">driver_st7789.h:589</a></div></div>
<div class="ttc" id="astructst7789__info__s_html_a8f9dbe66ac0b66ebae0a36fcb4ba368e"><div class="ttname"><a href="structst7789__info__s.html#a8f9dbe66ac0b66ebae0a36fcb4ba368e">st7789_info_s::temperature_min</a></div><div class="ttdeci">float temperature_min</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00587">driver_st7789.h:587</a></div></div>
<div class="ttc" id="astructst7789__info__s_html_a9db82802561bf22d799b03a345f1d1dc"><div class="ttname"><a href="structst7789__info__s.html#a9db82802561bf22d799b03a345f1d1dc">st7789_info_s::max_current_ma</a></div><div class="ttdeci">float max_current_ma</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00586">driver_st7789.h:586</a></div></div>
<div class="ttc" id="astructst7789__info__s_html_ad25285dbf810c90f8eaf3fcef6f2b2ea"><div class="ttname"><a href="structst7789__info__s.html#ad25285dbf810c90f8eaf3fcef6f2b2ea">st7789_info_s::manufacturer_name</a></div><div class="ttdeci">char manufacturer_name[32]</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00582">driver_st7789.h:582</a></div></div>
<div class="ttc" id="astructst7789__info__s_html_ad8bde6ddadaf43d951e62f3befb9d35a"><div class="ttname"><a href="structst7789__info__s.html#ad8bde6ddadaf43d951e62f3befb9d35a">st7789_info_s::supply_voltage_min_v</a></div><div class="ttdeci">float supply_voltage_min_v</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00584">driver_st7789.h:584</a></div></div>
<div class="ttc" id="astructst7789__info__s_html_aebaa6c28dd4f2c3dc27566fcb910fd28"><div class="ttname"><a href="structst7789__info__s.html#aebaa6c28dd4f2c3dc27566fcb910fd28">st7789_info_s::interface</a></div><div class="ttdeci">char interface[8]</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00583">driver_st7789.h:583</a></div></div>
<div class="ttc" id="astructst7789__info__s_html_af890958c72bd715cc6454a10dc846ae6"><div class="ttname"><a href="structst7789__info__s.html#af890958c72bd715cc6454a10dc846ae6">st7789_info_s::chip_name</a></div><div class="ttdeci">char chip_name[32]</div><div class="ttdef"><b>Definition:</b> <a href="driver__st7789_8h_source.html#l00581">driver_st7789.h:581</a></div></div>
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